USN-9044-1

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:

Network drivers;
IPv4 networking; (CVE-2026-98239, CVE-2026-98432)

References

Affected packages

Ubuntu:26.04:LTS / linux-nvidia-bos

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

7.0.0-2024.25

Affected versions

7.*

7.0.0-2012.12

7.0.0-2015.15

7.0.0-2016.16

7.0.0-2018.18

7.0.0-2022.23

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-7.0.0-2024-nvidia-bos",
            "binary_version": "7.0.0-2024.25"
        },
        {
            "binary_name": "linux-buildinfo-7.0.0-2024-nvidia-bos-64k",
            "binary_version": "7.0.0-2024.25"
        },
        {
            "binary_name": "linux-headers-7.0.0-2024-nvidia-bos",
            "binary_version": "7.0.0-2024.25"
        },
        {
            "binary_name": "linux-headers-7.0.0-2024-nvidia-bos-64k",
            "binary_version": "7.0.0-2024.25"
        },
        {
            "binary_name": "linux-image-unsigned-7.0.0-2024-nvidia-bos",
            "binary_version": "7.0.0-2024.25"
        },
        {
            "binary_name": "linux-image-unsigned-7.0.0-2024-nvidia-bos-64k",
            "binary_version": "7.0.0-2024.25"
        },
        {
            "binary_name": "linux-modules-7.0.0-2024-nvidia-bos",
            "binary_version": "7.0.0-2024.25"
        },
        {
            "binary_name": "linux-modules-7.0.0-2024-nvidia-bos-64k",
            "binary_version": "7.0.0-2024.25"
        },
        {
            "binary_name": "linux-nvidia-bos-headers-7.0.0-2024",
            "binary_version": "7.0.0-2024.25"
        },
        {
            "binary_name": "linux-nvidia-bos-tools-7.0.0-2024",
            "binary_version": "7.0.0-2024.25"
        },
        {
            "binary_name": "linux-tools-7.0.0-2024-nvidia-bos",
            "binary_version": "7.0.0-2024.25"
        },
        {
            "binary_name": "linux-tools-7.0.0-2024-nvidia-bos-64k",
            "binary_version": "7.0.0-2024.25"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2026-98239",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        },
        {
            "id": "CVE-2026-98432",
            "severity": [
                {
                    "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_V4"
                },
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "critical",
                    "type": "Ubuntu"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:26.04:LTS"
}

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-9044-1.json"