USN-8622-1

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Source
https://ubuntu.com/security/notices/USN-8622-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8622-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-8622-1
Upstream
Related
Published
2026-07-29T13:50:57Z
Modified
2026-07-29T20:01:09.446092353Z
Summary
linux-nvidia, linux-nvidia-7.0 vulnerabilities
Details

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: - ARM64 architecture; - Arm Firmware Framework for ARMv8-A(FFA); (CVE-2026-53354, CVE-2026-64520)

References

Affected packages

Ubuntu:24.04:LTS / linux-nvidia-7.0

Package

Name
linux-nvidia-7.0
Purl
pkg:deb/ubuntu/linux-nvidia-7.0?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.0.0-1015.15~24.04.1

Affected versions

7.*
7.0.0-1013.13~24.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "7.0.0-1015.15~24.04.1",
            "binary_name": "linux-buildinfo-7.0.0-1015-nvidia"
        },
        {
            "binary_version": "7.0.0-1015.15~24.04.1",
            "binary_name": "linux-buildinfo-7.0.0-1015-nvidia-64k"
        },
        {
            "binary_version": "7.0.0-1015.15~24.04.1",
            "binary_name": "linux-headers-7.0.0-1015-nvidia"
        },
        {
            "binary_version": "7.0.0-1015.15~24.04.1",
            "binary_name": "linux-headers-7.0.0-1015-nvidia-64k"
        },
        {
            "binary_version": "7.0.0-1015.15~24.04.1",
            "binary_name": "linux-image-unsigned-7.0.0-1015-nvidia"
        },
        {
            "binary_version": "7.0.0-1015.15~24.04.1",
            "binary_name": "linux-image-unsigned-7.0.0-1015-nvidia-64k"
        },
        {
            "binary_version": "7.0.0-1015.15~24.04.1",
            "binary_name": "linux-modules-7.0.0-1015-nvidia"
        },
        {
            "binary_version": "7.0.0-1015.15~24.04.1",
            "binary_name": "linux-modules-7.0.0-1015-nvidia-64k"
        },
        {
            "binary_version": "7.0.0-1015.15~24.04.1",
            "binary_name": "linux-modules-nvidia-fs-7.0.0-1015-nvidia"
        },
        {
            "binary_version": "7.0.0-1015.15~24.04.1",
            "binary_name": "linux-modules-nvidia-fs-7.0.0-1015-nvidia-64k"
        },
        {
            "binary_version": "7.0.0-1015.15~24.04.1",
            "binary_name": "linux-nvidia-7.0-headers-7.0.0-1015"
        },
        {
            "binary_version": "7.0.0-1015.15~24.04.1",
            "binary_name": "linux-nvidia-7.0-tools-7.0.0-1015"
        },
        {
            "binary_version": "7.0.0-1015.15~24.04.1",
            "binary_name": "linux-tools-7.0.0-1015-nvidia"
        },
        {
            "binary_version": "7.0.0-1015.15~24.04.1",
            "binary_name": "linux-tools-7.0.0-1015-nvidia-64k"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8622-1.json"
cves_map 
{
    "cves": [
        {
            "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": "medium"
                }
            ],
            "id": "CVE-2026-53354"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-64520"
        }
    ],
    "ecosystem": "Ubuntu:24.04:LTS"
}

Ubuntu:26.04:LTS / linux-nvidia

Package

Name
linux-nvidia
Purl
pkg:deb/ubuntu/linux-nvidia?arch=source&distro=resolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.0.0-1015.15

Affected versions

7.*
7.0.0-1005.5
7.0.0-1006.6
7.0.0-1009.9
7.0.0-1013.13

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "7.0.0-1015.15",
            "binary_name": "linux-buildinfo-7.0.0-1015-nvidia"
        },
        {
            "binary_version": "7.0.0-1015.15",
            "binary_name": "linux-buildinfo-7.0.0-1015-nvidia-64k"
        },
        {
            "binary_version": "7.0.0-1015.15",
            "binary_name": "linux-headers-7.0.0-1015-nvidia"
        },
        {
            "binary_version": "7.0.0-1015.15",
            "binary_name": "linux-headers-7.0.0-1015-nvidia-64k"
        },
        {
            "binary_version": "7.0.0-1015.15",
            "binary_name": "linux-image-unsigned-7.0.0-1015-nvidia"
        },
        {
            "binary_version": "7.0.0-1015.15",
            "binary_name": "linux-image-unsigned-7.0.0-1015-nvidia-64k"
        },
        {
            "binary_version": "7.0.0-1015.15",
            "binary_name": "linux-modules-7.0.0-1015-nvidia"
        },
        {
            "binary_version": "7.0.0-1015.15",
            "binary_name": "linux-modules-7.0.0-1015-nvidia-64k"
        },
        {
            "binary_version": "7.0.0-1015.15",
            "binary_name": "linux-modules-nvidia-fs-7.0.0-1015-nvidia"
        },
        {
            "binary_version": "7.0.0-1015.15",
            "binary_name": "linux-modules-nvidia-fs-7.0.0-1015-nvidia-64k"
        },
        {
            "binary_version": "7.0.0-1015.15",
            "binary_name": "linux-nvidia-headers-7.0.0-1015"
        },
        {
            "binary_version": "7.0.0-1015.15",
            "binary_name": "linux-nvidia-tools-7.0.0-1015"
        },
        {
            "binary_version": "7.0.0-1015.15",
            "binary_name": "linux-tools-7.0.0-1015-nvidia"
        },
        {
            "binary_version": "7.0.0-1015.15",
            "binary_name": "linux-tools-7.0.0-1015-nvidia-64k"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8622-1.json"
cves_map 
{
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2026-53354"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2026-64520"
        }
    ],
    "ecosystem": "Ubuntu:26.04:LTS"
}