USN-8661-1
- Source
- https://ubuntu.com/security/notices/USN-8661-1
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8661-1.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/USN-8661-1
- Upstream
- Related
- Published
- 2026-08-20T22:26:52Z
- Modified
- 2026-08-21T05:43:19.145861942Z
- Summary
- linux-azure-5.15, linux-gcp, linux-gcp-fips, linux-hwe-5.15, linux-lowlatency-hwe-5.15 vulnerabilities
- Details
-
Siebe Devroe, Héloïse Gollier, and Mathy Vanhoef discovered that the WiFi implementation in the Linux kernel did not properly handle aggregated frames in mesh networks, due to an incorrect fix for CVE-2020-24588. A physically proximate attacker could use this issue to inject packets. (CVE-2025-27558)
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - x86 architecture; - InfiniBand drivers; - Network drivers; - NVME drivers; - Ext4 file system; - SMB network file system; - IPv4 networking; - Network traffic control; - TCP network protocol; - Locking primitives; - IPv6 networking; - Multipath TCP; - Netfilter; - Open vSwitch; - SCTP protocol; - SMC sockets; (CVE-2026-31414, CVE-2026-31448, CVE-2026-31705, CVE-2026-43198, CVE-2026-43378, CVE-2026-43499, CVE-2026-46266, CVE-2026-46331, CVE-2026-52924, CVE-2026-52989, CVE-2026-53086, CVE-2026-53176, CVE-2026-53212, CVE-2026-53215, CVE-2026-53224, CVE-2026-53225, CVE-2026-53228, CVE-2026-53246, CVE-2026-53359, CVE-2026-64531)
- References
-
- https://ubuntu.com/security/notices/USN-8661-1
- https://ubuntu.com/security/CVE-2025-27558
- https://ubuntu.com/security/CVE-2026-31414
- https://ubuntu.com/security/CVE-2026-31448
- https://ubuntu.com/security/CVE-2026-31705
- https://ubuntu.com/security/CVE-2026-43198
- https://ubuntu.com/security/CVE-2026-43378
- https://ubuntu.com/security/CVE-2026-43499
- https://ubuntu.com/security/CVE-2026-46266
- https://ubuntu.com/security/CVE-2026-46331
- https://ubuntu.com/security/CVE-2026-52924
- https://ubuntu.com/security/CVE-2026-52989
- https://ubuntu.com/security/CVE-2026-53086
- https://ubuntu.com/security/CVE-2026-53176
- https://ubuntu.com/security/CVE-2026-53212
- https://ubuntu.com/security/CVE-2026-53215
- https://ubuntu.com/security/CVE-2026-53224
- https://ubuntu.com/security/CVE-2026-53225
- https://ubuntu.com/security/CVE-2026-53228
- https://ubuntu.com/security/CVE-2026-53246
- https://ubuntu.com/security/CVE-2026-53359
- https://ubuntu.com/security/CVE-2026-64531
Affected packages
Ubuntu:22.04:LTS
linux-gcp
Package
- Name
- linux-gcp
- Purl
- pkg:deb/ubuntu/linux-gcp?arch=source&distro=jammy
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed5.15.0-1114.124
Affected versions
5.*
5.13.0-1005.6
5.15.0-1001.3
5.15.0-1002.5
5.15.0-1003.6
5.15.0-1004.7
5.15.0-1005.8
5.15.0-1006.9
5.15.0-1008.12
5.15.0-1010.15
5.15.0-1013.18
5.15.0-1016.21
5.15.0-1017.23
5.15.0-1018.24
5.15.0-1019.25
5.15.0-1021.28
5.15.0-1022.29
5.15.0-1025.32
5.15.0-1026.33
5.15.0-1027.34
5.15.0-1029.36
5.15.0-1030.37
5.15.0-1031.38
5.15.0-1032.40
5.15.0-1034.42
5.15.0-1035.43
5.15.0-1036.44
5.15.0-1037.45
5.15.0-1038.46
5.15.0-1039.47
5.15.0-1040.48
5.15.0-1041.49
5.15.0-1042.50
5.15.0-1044.52
5.15.0-1045.53
5.15.0-1046.54
5.15.0-1047.55
5.15.0-1048.56
5.15.0-1049.57
5.15.0-1051.59
5.15.0-1052.60
5.15.0-1053.61
5.15.0-1054.62
5.15.0-1055.63
5.15.0-1058.66
5.15.0-1059.67
5.15.0-1060.68
5.15.0-1062.70
5.15.0-1063.71
5.15.0-1064.72
5.15.0-1065.73
5.15.0-1066.74
5.15.0-1067.75
5.15.0-1068.76
5.15.0-1069.77
5.15.0-1070.78
5.15.0-1071.79
5.15.0-1072.80
5.15.0-1073.81
5.15.0-1074.83
5.15.0-1075.84
5.15.0-1077.86
5.15.0-1078.87
5.15.0-1079.88
5.15.0-1080.89
5.15.0-1081.90
5.15.0-1082.91
5.15.0-1083.92
5.15.0-1084.93
5.15.0-1085.94
5.15.0-1086.95
5.15.0-1087.96
5.15.0-1088.97
5.15.0-1090.99
5.15.0-1091.100
5.15.0-1092.101
5.15.0-1093.102
5.15.0-1095.104
5.15.0-1096.105
5.15.0-1097.106
5.15.0-1098.107
5.15.0-1099.108
5.15.0-1100.109
5.15.0-1101.110
5.15.0-1103.112
5.15.0-1104.113
5.15.0-1105.114
5.15.0-1106.115
5.15.0-1108.117
5.15.0-1109.118
5.15.0-1111.121
5.15.0-1112.122
Ecosystem specific
{
"binaries": [
{
"binary_version": "5.15.0-1114.124",
"binary_name": "linux-buildinfo-5.15.0-1114-gcp"
},
{
"binary_version": "5.15.0-1114.124",
"binary_name": "linux-gcp-headers-5.15.0-1114"
},
{
"binary_version": "5.15.0-1114.124",
"binary_name": "linux-gcp-tools-5.15.0-1114"
},
{
"binary_version": "5.15.0-1114.124",
"binary_name": "linux-headers-5.15.0-1114-gcp"
},
{
"binary_version": "5.15.0-1114.124",
"binary_name": "linux-image-unsigned-5.15.0-1114-gcp"
},
{
"binary_version": "5.15.0-1114.124",
"binary_name": "linux-modules-5.15.0-1114-gcp"
},
{
"binary_version": "5.15.0-1114.124",
"binary_name": "linux-modules-extra-5.15.0-1114-gcp"
},
{
"binary_version": "5.15.0-1114.124",
"binary_name": "linux-tools-5.15.0-1114-gcp"
}
],
"availability": "No subscription required"
}Database specific
cves_map
{
"ecosystem": "Ubuntu:22.04:LTS",
"cves": [
{
"id": "CVE-2025-27558",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-31414",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-31448",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2026-31705",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-43198",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-43378",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-43499",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-46266",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-46331",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-52924",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-52989",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "critical"
}
]
},
{
"id": "CVE-2026-53086",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53176",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53212",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53215",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "critical"
}
]
},
{
"id": "CVE-2026-53224",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53225",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "negligible"
}
]
},
{
"id": "CVE-2026-53228",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-53246",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-53359",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-64531",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
}
]
}
source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8661-1.json"
Ubuntu:Pro:20.04:LTS
linux-azure-5.15
Package
- Name
- linux-azure-5.15
- Purl
- pkg:deb/ubuntu/linux-azure-5.15?arch=source&distro=esm-infra%2Ffocal
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed5.15.0-1119.128~20.04.1
Affected versions
5.*
5.15.0-1007.8~20.04.1
5.15.0-1008.9~20.04.1
5.15.0-1013.16~20.04.1
5.15.0-1014.17~20.04.1
5.15.0-1017.20~20.04.1
5.15.0-1019.24~20.04.1
5.15.0-1020.25~20.04.1
5.15.0-1021.26~20.04.1
5.15.0-1022.27~20.04.1
5.15.0-1023.29~20.04.1
5.15.0-1029.36~20.04.1
5.15.0-1030.37~20.04.1
5.15.0-1031.38~20.04.1
5.15.0-1033.40~20.04.1
5.15.0-1034.41~20.04.1
5.15.0-1035.42~20.04.1
5.15.0-1036.43~20.04.1
5.15.0-1037.44~20.04.1
5.15.0-1038.45~20.04.1
5.15.0-1039.46~20.04.1
5.15.0-1040.47~20.04.1
5.15.0-1041.48~20.04.1
5.15.0-1042.49~20.04.1
5.15.0-1043.50~20.04.1
5.15.0-1045.52~20.04.1
5.15.0-1046.53~20.04.1
5.15.0-1047.54~20.04.1
5.15.0-1049.56~20.04.1
5.15.0-1050.57~20.04.1
5.15.0-1051.59~20.04.1
5.15.0-1052.60~20.04.1
5.15.0-1053.61~20.04.1
5.15.0-1054.62~20.04.1
5.15.0-1056.64~20.04.1
5.15.0-1057.65~20.04.1
5.15.0-1058.66~20.04.2
5.15.0-1059.67~20.04.1
5.15.0-1060.69~20.04.1
5.15.0-1061.70~20.04.1
5.15.0-1063.72~20.04.1
5.15.0-1064.73~20.04.1
5.15.0-1065.74~20.04.1
5.15.0-1067.76~20.04.1
5.15.0-1068.77~20.04.1
5.15.0-1070.79~20.04.1
5.15.0-1071.80~20.04.1
5.15.0-1072.81~20.04.1
5.15.0-1073.82~20.04.1
5.15.0-1074.83~20.04.1
5.15.0-1075.84~20.04.1
5.15.0-1078.87~20.04.1
5.15.0-1079.88~20.04.1
5.15.0-1081.90~20.04.1
5.15.0-1082.91~20.04.1
5.15.0-1086.95~20.04.1
5.15.0-1087.96~20.04.1
5.15.0-1088.97~20.04.1
5.15.0-1089.98~20.04.1
5.15.0-1091.100~20.04.1
5.15.0-1094.103~20.04.1
5.15.0-1095.104~20.04.1
5.15.0-1096.105~20.04.1
5.15.0-1097.106~20.04.1
5.15.0-1098.107~20.04.1
5.15.0-1102.111~20.04.1
5.15.0-1103.112~20.04.1
5.15.0-1110.119~20.04.1
5.15.0-1111.120~20.04.1
5.15.0-1114.123~20.04.1
5.15.0-1116.125~20.04.1
5.15.0-1117.126~20.04.1
Ecosystem specific
{
"binaries": [
{
"binary_version": "5.15.0-1119.128~20.04.1",
"binary_name": "linux-azure-5.15-cloud-tools-5.15.0-1119"
},
{
"binary_version": "5.15.0-1119.128~20.04.1",
"binary_name": "linux-azure-5.15-headers-5.15.0-1119"
},
{
"binary_version": "5.15.0-1119.128~20.04.1",
"binary_name": "linux-azure-5.15-tools-5.15.0-1119"
},
{
"binary_version": "5.15.0-1119.128~20.04.1",
"binary_name": "linux-buildinfo-5.15.0-1119-azure"
},
{
"binary_version": "5.15.0-1119.128~20.04.1",
"binary_name": "linux-cloud-tools-5.15.0-1119-azure"
},
{
"binary_version": "5.15.0-1119.128~20.04.1",
"binary_name": "linux-headers-5.15.0-1119-azure"
},
{
"binary_version": "5.15.0-1119.128~20.04.1",
"binary_name": "linux-image-unsigned-5.15.0-1119-azure"
},
{
"binary_version": "5.15.0-1119.128~20.04.1",
"binary_name": "linux-modules-5.15.0-1119-azure"
},
{
"binary_version": "5.15.0-1119.128~20.04.1",
"binary_name": "linux-modules-extra-5.15.0-1119-azure"
},
{
"binary_version": "5.15.0-1119.128~20.04.1",
"binary_name": "linux-modules-involflt-5.15.0-1119-azure"
},
{
"binary_version": "5.15.0-1119.128~20.04.1",
"binary_name": "linux-tools-5.15.0-1119-azure"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}Database specific
cves_map
{
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"cves": [
{
"id": "CVE-2025-27558",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-31414",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-31448",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2026-31705",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-43198",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-43378",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-43499",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-46266",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-46331",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-52924",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-52989",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "critical"
}
]
},
{
"id": "CVE-2026-53086",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53176",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53212",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53215",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "critical"
}
]
},
{
"id": "CVE-2026-53224",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53225",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "negligible"
}
]
},
{
"id": "CVE-2026-53228",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-53246",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-53359",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-64531",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
}
]
}
source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8661-1.json"
linux-hwe-5.15
Package
- Name
- linux-hwe-5.15
- Purl
- pkg:deb/ubuntu/linux-hwe-5.15?arch=source&distro=esm-infra%2Ffocal
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed5.15.0-190.200~20.04.1
Affected versions
5.*
5.15.0-33.34~20.04.1
5.15.0-41.44~20.04.1
5.15.0-43.46~20.04.1
5.15.0-46.49~20.04.1
5.15.0-48.54~20.04.1
5.15.0-50.56~20.04.1
5.15.0-52.58~20.04.1
5.15.0-53.59~20.04.1
5.15.0-56.62~20.04.1
5.15.0-57.63~20.04.1
5.15.0-58.64~20.04.1
5.15.0-60.66~20.04.1
5.15.0-67.74~20.04.1
5.15.0-69.76~20.04.1
5.15.0-70.77~20.04.1
5.15.0-71.78~20.04.1
5.15.0-72.79~20.04.1
5.15.0-73.80~20.04.1
5.15.0-75.82~20.04.1
5.15.0-76.83~20.04.1
5.15.0-78.85~20.04.1
5.15.0-79.86~20.04.2
5.15.0-82.91~20.04.1
5.15.0-83.92~20.04.1
5.15.0-84.93~20.04.1
5.15.0-86.96~20.04.1
5.15.0-87.97~20.04.1
5.15.0-88.98~20.04.1
5.15.0-89.99~20.04.1
5.15.0-91.101~20.04.1
5.15.0-92.102~20.04.1
5.15.0-94.104~20.04.1
5.15.0-97.107~20.04.1
5.15.0-100.110~20.04.1
5.15.0-101.111~20.04.1
5.15.0-102.112~20.04.1
5.15.0-105.115~20.04.1
5.15.0-106.116~20.04.1
5.15.0-107.117~20.04.1
5.15.0-113.123~20.04.1
5.15.0-116.126~20.04.1
5.15.0-117.127~20.04.1
5.15.0-118.128~20.04.1
5.15.0-119.129~20.04.1
5.15.0-121.131~20.04.1
5.15.0-122.132~20.04.1
5.15.0-124.134~20.04.1
5.15.0-125.135~20.04.1
5.15.0-126.136~20.04.1
5.15.0-127.137~20.04.1
5.15.0-130.140~20.04.1
5.15.0-131.141~20.04.1
5.15.0-134.145~20.04.1
5.15.0-136.147~20.04.1
5.15.0-138.148~20.04.1
5.15.0-139.149~20.04.1
5.15.0-142.152~20.04.1
5.15.0-143.153~20.04.1
5.15.0-144.157~20.04.1
5.15.0-145.158~20.04.1
5.15.0-151.161~20.04.1
5.15.0-152.162~20.04.1
5.15.0-153.163~20.04.1
5.15.0-156.166~20.04.1
5.15.0-157.167~20.04.1
5.15.0-160.170~20.04.1
5.15.0-161.171~20.04.1
5.15.0-163.173~20.04.1
5.15.0-164.174~20.04.1
5.15.0-168.178~20.04.1
5.15.0-170.180~20.04.3
5.15.0-171.181~20.04.1
5.15.0-173.183~20.04.1
5.15.0-176.186~20.04.1
5.15.0-177.187~20.04.1
5.15.0-179.189~20.04.1
5.15.0-181.191~20.04.1
5.15.0-185.195~20.04.1
5.15.0-186.196~20.04.1
Ecosystem specific
{
"binaries": [
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-buildinfo-5.15.0-190-generic"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-buildinfo-5.15.0-190-generic-64k"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-buildinfo-5.15.0-190-generic-lpae"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-cloud-tools-5.15.0-190-generic"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-headers-5.15.0-190-generic"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-headers-5.15.0-190-generic-64k"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-headers-5.15.0-190-generic-lpae"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-hwe-5.15-cloud-tools-5.15.0-190"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-hwe-5.15-headers-5.15.0-190"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-hwe-5.15-tools-5.15.0-190"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-image-5.15.0-190-generic"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-image-5.15.0-190-generic-lpae"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-image-unsigned-5.15.0-190-generic"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-image-unsigned-5.15.0-190-generic-64k"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-modules-5.15.0-190-generic"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-modules-5.15.0-190-generic-64k"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-modules-5.15.0-190-generic-lpae"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-modules-extra-5.15.0-190-generic"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-modules-iwlwifi-5.15.0-190-generic"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-tools-5.15.0-190-generic"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-tools-5.15.0-190-generic-64k"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-tools-5.15.0-190-generic-lpae"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}Database specific
cves_map
{
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"cves": [
{
"id": "CVE-2025-27558",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-31414",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-31448",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2026-31705",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-43198",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-43378",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-43499",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-46266",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-46331",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-52924",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-52989",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "critical"
}
]
},
{
"id": "CVE-2026-53086",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53176",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53212",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53215",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "critical"
}
]
},
{
"id": "CVE-2026-53224",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53225",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "negligible"
}
]
},
{
"id": "CVE-2026-53228",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-53246",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-53359",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-64531",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
}
]
}
source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8661-1.json"
linux-lowlatency-hwe-5.15
Package
- Name
- linux-lowlatency-hwe-5.15
- Purl
- pkg:deb/ubuntu/linux-lowlatency-hwe-5.15?arch=source&distro=esm-infra%2Ffocal
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed5.15.0-190.200~20.04.1
Affected versions
5.*
5.15.0-33.34~20.04.1
5.15.0-42.45~20.04.1
5.15.0-43.46~20.04.1
5.15.0-46.49~20.04.1
5.15.0-48.54~20.04.1
5.15.0-50.56~20.04.1
5.15.0-52.58~20.04.1
5.15.0-53.59~20.04.1
5.15.0-56.62~20.04.1
5.15.0-58.64~20.04.1
5.15.0-60.66~20.04.1
5.15.0-67.74~20.04.1
5.15.0-69.76~20.04.1
5.15.0-70.77~20.04.1
5.15.0-71.78~20.04.1
5.15.0-72.79~20.04.1
5.15.0-73.80~20.04.1
5.15.0-75.82~20.04.1
5.15.0-76.83~20.04.1
5.15.0-78.85~20.04.1
5.15.0-79.88~20.04.1
5.15.0-82.91~20.04.1
5.15.0-83.92~20.04.1
5.15.0-84.93~20.04.1
5.15.0-86.95~20.04.1
5.15.0-87.96~20.04.1
5.15.0-88.98~20.04.1
5.15.0-89.99~20.04.1
5.15.0-91.101~20.04.1
5.15.0-92.102~20.04.1
5.15.0-94.104~20.04.1
5.15.0-97.107~20.04.1
5.15.0-100.110~20.04.1
5.15.0-101.111~20.04.1
5.15.0-102.112~20.04.1
5.15.0-105.115~20.04.1
5.15.0-106.116~20.04.1
5.15.0-107.117~20.04.1
5.15.0-110.120~20.04.1
5.15.0-113.123~20.04.1
5.15.0-116.126~20.04.1
5.15.0-117.127~20.04.1
5.15.0-118.128~20.04.1
5.15.0-119.129~20.04.1
5.15.0-121.131~20.04.1
5.15.0-122.132~20.04.1
5.15.0-124.134~20.04.1
5.15.0-125.135~20.04.1
5.15.0-126.136~20.04.1
5.15.0-127.137~20.04.1
5.15.0-128.138~20.04.1
5.15.0-129.139~20.04.1
5.15.0-131.141~20.04.1
5.15.0-133.143~20.04.1
5.15.0-134.145~20.04.1
5.15.0-135.146~20.04.1
5.15.0-136.147~20.04.1
5.15.0-138.148~20.04.1
5.15.0-139.149~20.04.1
5.15.0-140.150~20.04.1
5.15.0-142.152~20.04.1
5.15.0-143.153~20.04.1
5.15.0-144.157~20.04.1
5.15.0-145.158~20.04.1
5.15.0-152.162~20.04.1
5.15.0-153.163~20.04.1
5.15.0-156.166~20.04.1
5.15.0-157.167~20.04.1
5.15.0-160.170~20.04.1
5.15.0-161.171~20.04.1
5.15.0-163.173~20.04.1
5.15.0-164.174~20.04.1
5.15.0-168.178~20.04.1
5.15.0-170.180~20.04.1
5.15.0-171.181~20.04.1
5.15.0-173.183~20.04.1
5.15.0-174.184~20.04.1
5.15.0-175.185~20.04.1
5.15.0-177.187~20.04.1
5.15.0-178.188~20.04.1
5.15.0-179.189~20.04.1
5.15.0-181.191~20.04.1
5.15.0-183.193~20.04.1
5.15.0-184.194~20.04.1
Ecosystem specific
{
"binaries": [
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-buildinfo-5.15.0-190-lowlatency"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-buildinfo-5.15.0-190-lowlatency-64k"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-cloud-tools-5.15.0-190-lowlatency"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-headers-5.15.0-190-lowlatency"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-headers-5.15.0-190-lowlatency-64k"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-image-unsigned-5.15.0-190-lowlatency"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-image-unsigned-5.15.0-190-lowlatency-64k"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-lowlatency-hwe-5.15-cloud-tools-5.15.0-190"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-lowlatency-hwe-5.15-headers-5.15.0-190"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-lowlatency-hwe-5.15-tools-5.15.0-190"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-modules-5.15.0-190-lowlatency"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-modules-5.15.0-190-lowlatency-64k"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-modules-iwlwifi-5.15.0-190-lowlatency"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-tools-5.15.0-190-lowlatency"
},
{
"binary_version": "5.15.0-190.200~20.04.1",
"binary_name": "linux-tools-5.15.0-190-lowlatency-64k"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}Database specific
cves_map
{
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"cves": [
{
"id": "CVE-2025-27558",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-31414",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-31448",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2026-31705",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-43198",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-43378",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-43499",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-46266",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-46331",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-52924",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-52989",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "critical"
}
]
},
{
"id": "CVE-2026-53086",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53176",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53212",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53215",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "critical"
}
]
},
{
"id": "CVE-2026-53224",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53225",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "negligible"
}
]
},
{
"id": "CVE-2026-53228",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-53246",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-53359",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-64531",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
}
]
}
source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8661-1.json"
Ubuntu:Pro:FIPS-updates:22.04:LTS
linux-gcp-fips
Package
- Name
- linux-gcp-fips
- Purl
- pkg:deb/ubuntu/linux-gcp-fips?arch=source&distro=fips-updates%2Fjammy
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed5.15.0-1114.124+fips1
Affected versions
5.*
5.15.0-1048.56+fips1
5.15.0-1055.63+fips2
5.15.0-1058.66+fips1
5.15.0-1059.67+fips1
5.15.0-1060.68+fips1
5.15.0-1062.70+fips1
5.15.0-1063.71+fips1
5.15.0-1064.72+fips1
5.15.0-1065.73+fips1
5.15.0-1066.74+fips1
5.15.0-1067.75+fips1
5.15.0-1068.76+fips1
5.15.0-1069.77+fips1
5.15.0-1070.78+fips1
5.15.0-1071.79+fips1
5.15.0-1072.80+fips1
5.15.0-1073.81+fips1
5.15.0-1074.83+fips1
5.15.0-1075.84+fips1
5.15.0-1077.86+fips1
5.15.0-1078.87+fips1
5.15.0-1079.88+fips1
5.15.0-1080.89+fips1
5.15.0-1081.90+fips1
5.15.0-1082.91+fips1
5.15.0-1083.92+fips1
5.15.0-1084.93+fips1
5.15.0-1085.94+fips1
5.15.0-1086.95+fips1
5.15.0-1087.96+fips1
5.15.0-1088.97+fips1
5.15.0-1090.99+fips1
5.15.0-1091.100+fips1
5.15.0-1092.101+fips1
5.15.0-1093.102+fips1
5.15.0-1095.104+fips1
5.15.0-1096.105+fips1
5.15.0-1097.106+fips1
5.15.0-1098.107+fips1
5.15.0-1099.108+fips1
5.15.0-1100.109+fips1
5.15.0-1101.110+fips1
5.15.0-1103.112+fips1
5.15.0-1104.113+fips1
5.15.0-1105.114+fips1
5.15.0-1106.115+fips1
5.15.0-1108.117+fips1
5.15.0-1109.118+fips1
5.15.0-1111.121+fips1
5.15.0-1112.122+fips1
Ecosystem specific
{
"binaries": [
{
"binary_version": "5.15.0-1114.124+fips1",
"binary_name": "linux-buildinfo-5.15.0-1114-gcp-fips"
},
{
"binary_version": "5.15.0-1114.124+fips1",
"binary_name": "linux-gcp-fips-headers-5.15.0-1114"
},
{
"binary_version": "5.15.0-1114.124+fips1",
"binary_name": "linux-gcp-fips-tools-5.15.0-1114"
},
{
"binary_version": "5.15.0-1114.124+fips1",
"binary_name": "linux-headers-5.15.0-1114-gcp-fips"
},
{
"binary_version": "5.15.0-1114.124+fips1",
"binary_name": "linux-image-unsigned-5.15.0-1114-gcp-fips"
},
{
"binary_version": "5.15.0-1114.124+fips1",
"binary_name": "linux-image-unsigned-hmac-5.15.0-1114-gcp-fips"
},
{
"binary_version": "5.15.0-1114.124+fips1",
"binary_name": "linux-modules-5.15.0-1114-gcp-fips"
},
{
"binary_version": "5.15.0-1114.124+fips1",
"binary_name": "linux-modules-extra-5.15.0-1114-gcp-fips"
},
{
"binary_version": "5.15.0-1114.124+fips1",
"binary_name": "linux-tools-5.15.0-1114-gcp-fips"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}Database specific
cves_map
{
"ecosystem": "Ubuntu:Pro:FIPS-updates:22.04:LTS",
"cves": [
{
"id": "CVE-2025-27558",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-31414",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-31448",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2026-31705",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-43198",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-43378",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-43499",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-46266",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-46331",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-52924",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-52989",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "critical"
}
]
},
{
"id": "CVE-2026-53086",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53176",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53212",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53215",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "critical"
}
]
},
{
"id": "CVE-2026-53224",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-53225",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "negligible"
}
]
},
{
"id": "CVE-2026-53228",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-53246",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-53359",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2026-64531",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
}
]
}
source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8661-1.json"