Debian dsa-6109 : golang-github-lxc-incus-dev - security update

high Nessus Plugin ID 296419

Synopsis

The remote Debian host is missing one or more security-related updates.

Description

The remote Debian 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6109 advisory.

- ------------------------------------------------------------------------- Debian Security Advisory DSA-6109-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff January 23, 2026 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : incus CVE ID : CVE-2026-23953 CVE-2026-23954

Two security issues were discovered in Incus, a system container and virtual machine manager, which could result the in execution of arbitrary commands via malformed images.

For the stable distribution (trixie), these problems have been fixed in version 6.0.4-2+deb13u4.

We recommend that you upgrade your incus packages.

For the detailed security status of incus please refer to its security tracker page at:
https://security-tracker.debian.org/tracker/incus

Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/

Mailing list: [email protected]

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade the golang-github-lxc-incus-dev packages.

See Also

https://security-tracker.debian.org/tracker/source-package/incus

https://security-tracker.debian.org/tracker/CVE-2026-23953

https://security-tracker.debian.org/tracker/CVE-2026-23954

https://packages.debian.org/source/trixie/incus

Plugin Details

Severity: High

ID: 296419

File Name: debian_DSA-6109.nasl

Version: 1.1

Type: local

Agent: unix

Published: 1/23/2026

Updated: 1/23/2026

Supported Sensors: Continuous Assessment, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.1

CVSS v2

Risk Factor: High

Base Score: 7.1

Temporal Score: 5.3

Vector: CVSS2#AV:A/AC:L/Au:S/C:C/I:C/A:N

CVSS Score Source: CVE-2026-23954

CVSS v3

Risk Factor: High

Base Score: 8.7

Temporal Score: 7.6

Vector: CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:incus-base, p-cpe:/a:debian:debian_linux:golang-github-lxc-incus-dev, p-cpe:/a:debian:debian_linux:incus-agent, p-cpe:/a:debian:debian_linux:incus-client, p-cpe:/a:debian:debian_linux:incus, p-cpe:/a:debian:debian_linux:incus-extra, cpe:/o:debian:debian_linux:13.0

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 1/23/2026

Vulnerability Publication Date: 1/22/2026

Reference Information

CVE: CVE-2026-23953, CVE-2026-23954