USN-8005-1

Vitaly Simonovich discovered that the GNU C Library did not properly initialize the input when WRDE_REUSE is used. An attacker could possibly use this issue to cause applications to crash, leading to a denial of service. (CVE-2025-15281)

Anastasia Belova discovered that the GNU C Library incorrectly handled the regcomp function when memory allocation failures occured. An attacker could possibly use this issue to cause applications to crash, leading to a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2025-8058)

Igor Morgenstern discovered that the GNU C Library incorrectly handled the memalign function when doing memory allocation. An attacker could possibly use this issue to cause applications to crash, leading to a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS and Ubuntu 25.10. (CVE-2026-0861)

Igor Morgenstern discovered that the GNU C Library incorrectly handled certain DNS backend when queries for a zero-valued network. An attacker could possibly use this issue to cause a denial of service or obtain sensitive information. (CVE-2026-0915)

References

Affected packages

Ubuntu:22.04:LTS

glibc

Package

Name: glibc
Purl: pkg:deb/ubuntu/glibc@2.35-0ubuntu3.13?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.35-0ubuntu3.13

Affected versions

2.*

2.34-0ubuntu3

2.35-0ubuntu1

2.35-0ubuntu3

2.35-0ubuntu3.1

2.35-0ubuntu3.3

2.35-0ubuntu3.4

2.35-0ubuntu3.5

2.35-0ubuntu3.6

2.35-0ubuntu3.7

2.35-0ubuntu3.8

2.35-0ubuntu3.9

2.35-0ubuntu3.10

2.35-0ubuntu3.11

2.35-0ubuntu3.12

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "glibc-source",
            "binary_version": "2.35-0ubuntu3.13"
        },
        {
            "binary_name": "libc-bin",
            "binary_version": "2.35-0ubuntu3.13"
        },
        {
            "binary_name": "libc-dev-bin",
            "binary_version": "2.35-0ubuntu3.13"
        },
        {
            "binary_name": "libc-devtools",
            "binary_version": "2.35-0ubuntu3.13"
        },
        {
            "binary_name": "libc6",
            "binary_version": "2.35-0ubuntu3.13"
        },
        {
            "binary_name": "libc6-amd64",
            "binary_version": "2.35-0ubuntu3.13"
        },
        {
            "binary_name": "libc6-dev",
            "binary_version": "2.35-0ubuntu3.13"
        },
        {
            "binary_name": "libc6-dev-amd64",
            "binary_version": "2.35-0ubuntu3.13"
        },
        {
            "binary_name": "libc6-dev-i386",
            "binary_version": "2.35-0ubuntu3.13"
        },
        {
            "binary_name": "libc6-dev-s390",
            "binary_version": "2.35-0ubuntu3.13"
        },
        {
            "binary_name": "libc6-dev-x32",
            "binary_version": "2.35-0ubuntu3.13"
        },
        {
            "binary_name": "libc6-i386",
            "binary_version": "2.35-0ubuntu3.13"
        },
        {
            "binary_name": "libc6-prof",
            "binary_version": "2.35-0ubuntu3.13"
        },
        {
            "binary_name": "libc6-s390",
            "binary_version": "2.35-0ubuntu3.13"
        },
        {
            "binary_name": "libc6-x32",
            "binary_version": "2.35-0ubuntu3.13"
        },
        {
            "binary_name": "locales",
            "binary_version": "2.35-0ubuntu3.13"
        },
        {
            "binary_name": "locales-all",
            "binary_version": "2.35-0ubuntu3.13"
        },
        {
            "binary_name": "nscd",
            "binary_version": "2.35-0ubuntu3.13"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2025-15281"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-0861"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-0915"
        }
    ],
    "ecosystem": "Ubuntu:22.04:LTS"
}

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8005-1.json"

Ubuntu:24.04:LTS

glibc

Package

Name: glibc
Purl: pkg:deb/ubuntu/glibc@2.39-0ubuntu8.7?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.39-0ubuntu8.7

Affected versions

2.*

2.38-1ubuntu6

2.38-3ubuntu1

2.39-0ubuntu1

2.39-0ubuntu2

2.39-0ubuntu6

2.39-0ubuntu8

2.39-0ubuntu8.1

2.39-0ubuntu8.2

2.39-0ubuntu8.3

2.39-0ubuntu8.4

2.39-0ubuntu8.5

2.39-0ubuntu8.6

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "glibc-source",
            "binary_version": "2.39-0ubuntu8.7"
        },
        {
            "binary_name": "libc-bin",
            "binary_version": "2.39-0ubuntu8.7"
        },
        {
            "binary_name": "libc-dev-bin",
            "binary_version": "2.39-0ubuntu8.7"
        },
        {
            "binary_name": "libc-devtools",
            "binary_version": "2.39-0ubuntu8.7"
        },
        {
            "binary_name": "libc6",
            "binary_version": "2.39-0ubuntu8.7"
        },
        {
            "binary_name": "libc6-amd64",
            "binary_version": "2.39-0ubuntu8.7"
        },
        {
            "binary_name": "libc6-dev",
            "binary_version": "2.39-0ubuntu8.7"
        },
        {
            "binary_name": "libc6-dev-amd64",
            "binary_version": "2.39-0ubuntu8.7"
        },
        {
            "binary_name": "libc6-dev-i386",
            "binary_version": "2.39-0ubuntu8.7"
        },
        {
            "binary_name": "libc6-dev-s390",
            "binary_version": "2.39-0ubuntu8.7"
        },
        {
            "binary_name": "libc6-dev-x32",
            "binary_version": "2.39-0ubuntu8.7"
        },
        {
            "binary_name": "libc6-i386",
            "binary_version": "2.39-0ubuntu8.7"
        },
        {
            "binary_name": "libc6-s390",
            "binary_version": "2.39-0ubuntu8.7"
        },
        {
            "binary_name": "libc6-x32",
            "binary_version": "2.39-0ubuntu8.7"
        },
        {
            "binary_name": "locales",
            "binary_version": "2.39-0ubuntu8.7"
        },
        {
            "binary_name": "locales-all",
            "binary_version": "2.39-0ubuntu8.7"
        },
        {
            "binary_name": "nscd",
            "binary_version": "2.39-0ubuntu8.7"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2025-15281"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-0861"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-0915"
        }
    ],
    "ecosystem": "Ubuntu:24.04:LTS"
}

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8005-1.json"

Ubuntu:25.10

glibc

Package

Name: glibc
Purl: pkg:deb/ubuntu/glibc@2.42-0ubuntu3.1?arch=source&distro=questing

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.42-0ubuntu3.1

Affected versions

2.*

2.41-6ubuntu1

2.41-6ubuntu2

2.41-9ubuntu1

2.42-0ubuntu1

2.42-0ubuntu3

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "glibc-source",
            "binary_version": "2.42-0ubuntu3.1"
        },
        {
            "binary_name": "libc-bin",
            "binary_version": "2.42-0ubuntu3.1"
        },
        {
            "binary_name": "libc-dev-bin",
            "binary_version": "2.42-0ubuntu3.1"
        },
        {
            "binary_name": "libc-devtools",
            "binary_version": "2.42-0ubuntu3.1"
        },
        {
            "binary_name": "libc6",
            "binary_version": "2.42-0ubuntu3.1"
        },
        {
            "binary_name": "libc6-amd64",
            "binary_version": "2.42-0ubuntu3.1"
        },
        {
            "binary_name": "libc6-dev",
            "binary_version": "2.42-0ubuntu3.1"
        },
        {
            "binary_name": "libc6-dev-amd64",
            "binary_version": "2.42-0ubuntu3.1"
        },
        {
            "binary_name": "libc6-dev-i386",
            "binary_version": "2.42-0ubuntu3.1"
        },
        {
            "binary_name": "libc6-dev-x32",
            "binary_version": "2.42-0ubuntu3.1"
        },
        {
            "binary_name": "libc6-i386",
            "binary_version": "2.42-0ubuntu3.1"
        },
        {
            "binary_name": "libc6-x32",
            "binary_version": "2.42-0ubuntu3.1"
        },
        {
            "binary_name": "locales",
            "binary_version": "2.42-0ubuntu3.1"
        },
        {
            "binary_name": "locales-all",
            "binary_version": "2.42-0ubuntu3.1"
        },
        {
            "binary_name": "nscd",
            "binary_version": "2.42-0ubuntu3.1"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2025-15281"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-0861"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-0915"
        }
    ],
    "ecosystem": "Ubuntu:25.10"
}

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8005-1.json"

Ubuntu:Pro:16.04:LTS

glibc

Package

Name: glibc
Purl: pkg:deb/ubuntu/glibc@2.23-0ubuntu11.3+esm9?arch=source&distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.23-0ubuntu11.3+esm9

Affected versions

2.*

2.21-0ubuntu4

2.21-0ubuntu5

2.21-0ubuntu6

2.23-0ubuntu1

2.23-0ubuntu2

2.23-0ubuntu3

2.23-0ubuntu4

2.23-0ubuntu5

2.23-0ubuntu6

2.23-0ubuntu7

2.23-0ubuntu9

2.23-0ubuntu10

2.23-0ubuntu11

2.23-0ubuntu11.2

2.23-0ubuntu11.3

2.23-0ubuntu11.3+esm1

2.23-0ubuntu11.3+esm2

2.23-0ubuntu11.3+esm3

2.23-0ubuntu11.3+esm5

2.23-0ubuntu11.3+esm6

2.23-0ubuntu11.3+esm7

2.23-0ubuntu11.3+esm8

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "glibc-source",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        },
        {
            "binary_name": "libc-bin",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        },
        {
            "binary_name": "libc-dev-bin",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        },
        {
            "binary_name": "libc6",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        },
        {
            "binary_name": "libc6-amd64",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        },
        {
            "binary_name": "libc6-armel",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        },
        {
            "binary_name": "libc6-dev",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        },
        {
            "binary_name": "libc6-dev-amd64",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        },
        {
            "binary_name": "libc6-dev-armel",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        },
        {
            "binary_name": "libc6-dev-i386",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        },
        {
            "binary_name": "libc6-dev-s390",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        },
        {
            "binary_name": "libc6-dev-x32",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        },
        {
            "binary_name": "libc6-i386",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        },
        {
            "binary_name": "libc6-pic",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        },
        {
            "binary_name": "libc6-s390",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        },
        {
            "binary_name": "libc6-x32",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        },
        {
            "binary_name": "locales",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        },
        {
            "binary_name": "locales-all",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        },
        {
            "binary_name": "multiarch-support",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        },
        {
            "binary_name": "nscd",
            "binary_version": "2.23-0ubuntu11.3+esm9"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:H/SC:L/SI:L/SA:H",
                    "type": "CVSS_V4"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2025-8058"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2025-15281"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-0915"
        }
    ],
    "ecosystem": "Ubuntu:Pro:16.04:LTS"
}

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8005-1.json"

Ubuntu:Pro:18.04:LTS

glibc

Package

Name: glibc
Purl: pkg:deb/ubuntu/glibc@2.27-3ubuntu1.6+esm6?arch=source&distro=esm-infra/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.27-3ubuntu1.6+esm6

Affected versions

2.*

2.26-0ubuntu2

2.26-0ubuntu2.1

2.27-0ubuntu2

2.27-0ubuntu3

2.27-3ubuntu1

2.27-3ubuntu1.2

2.27-3ubuntu1.3

2.27-3ubuntu1.4

2.27-3ubuntu1.5

2.27-3ubuntu1.6

2.27-3ubuntu1.6+esm1

2.27-3ubuntu1.6+esm2

2.27-3ubuntu1.6+esm3

2.27-3ubuntu1.6+esm4

2.27-3ubuntu1.6+esm5

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "glibc-source",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "libc-bin",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "libc-dev-bin",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "libc6",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "libc6-amd64",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "libc6-armel",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "libc6-dev",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "libc6-dev-amd64",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "libc6-dev-armel",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "libc6-dev-i386",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "libc6-dev-s390",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "libc6-dev-x32",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "libc6-i386",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "libc6-lse",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "libc6-pic",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "libc6-s390",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "libc6-x32",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "locales",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "locales-all",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "multiarch-support",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        },
        {
            "binary_name": "nscd",
            "binary_version": "2.27-3ubuntu1.6+esm6"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:H/SC:L/SI:L/SA:H",
                    "type": "CVSS_V4"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2025-8058"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2025-15281"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-0915"
        }
    ],
    "ecosystem": "Ubuntu:Pro:18.04:LTS"
}

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8005-1.json"

Ubuntu:Pro:20.04:LTS

glibc

Package

Name: glibc
Purl: pkg:deb/ubuntu/glibc@2.31-0ubuntu9.18+esm1?arch=source&distro=esm-infra/focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.31-0ubuntu9.18+esm1

Affected versions

2.*

2.30-0ubuntu2

2.30-0ubuntu3

2.31-0ubuntu5

2.31-0ubuntu6

2.31-0ubuntu7

2.31-0ubuntu9

2.31-0ubuntu9.1

2.31-0ubuntu9.2

2.31-0ubuntu9.3

2.31-0ubuntu9.7

2.31-0ubuntu9.9

2.31-0ubuntu9.12

2.31-0ubuntu9.14

2.31-0ubuntu9.15

2.31-0ubuntu9.16

2.31-0ubuntu9.17

2.31-0ubuntu9.18

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "glibc-source",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "libc-bin",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "libc-dev-bin",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "libc6",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "libc6-amd64",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "libc6-armel",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "libc6-dev",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "libc6-dev-amd64",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "libc6-dev-armel",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "libc6-dev-i386",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "libc6-dev-s390",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "libc6-dev-x32",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "libc6-i386",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "libc6-lse",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "libc6-pic",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "libc6-prof",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "libc6-s390",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "libc6-x32",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "locales",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "locales-all",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        },
        {
            "binary_name": "nscd",
            "binary_version": "2.31-0ubuntu9.18+esm1"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:H/SC:L/SI:L/SA:H",
                    "type": "CVSS_V4"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2025-8058"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2025-15281"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-0861"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2026-0915"
        }
    ],
    "ecosystem": "Ubuntu:Pro:20.04:LTS"
}

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8005-1.json"