Debian dla-4882 : chromium - security update

critical Nessus Plugin ID 376449

Synopsis

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

Description

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4882 advisory.

- ------------------------------------------------------------------------- Debian LTS Advisory DLA-4882-1 [email protected] https://www.debian.org/lts/security/ Emilio Pozuelo Monfort November 05, 2026 https://wiki.debian.org/LTS
- -------------------------------------------------------------------------

Package : chromium Version : 156.0.8078.79-1~deb12u1 CVE ID : CVE-2026-76024 CVE-2026-76025 CVE-2026-76026 CVE-2026-76027 CVE-2026-76028 CVE-2026-76029 CVE-2026-76030 CVE-2026-76031 CVE-2026-119260 CVE-2026-119261 CVE-2026-119262 CVE-2026-119263 CVE-2026-119264 CVE-2026-119265 CVE-2026-119266 CVE-2026-119267 CVE-2026-119268 CVE-2026-119269 CVE-2026-119270 CVE-2026-119271 CVE-2026-119272

Security issues were discovered in Chromium which could result in the execution of arbitrary code, denial of service, or information disclosure.

For Debian 12 bookworm, these problems have been fixed in version 156.0.8078.79-1~deb12u1.

We recommend that you upgrade your chromium packages.

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

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

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 chromium packages.

Plugin Details

Severity: Critical

ID: 376449

File Name: debian_DLA-4882.nasl

Version: 1.1

Type: Local

Agent: unix

Family: Debian Local Security Checks

Published: 11/5/2026

Updated: 11/5/2026

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5

Percentile: 92.82

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

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

CVSS Score Source: CVE-2026-76031

CVSS v3

Risk Factor: Critical

Base Score: 9.6

Temporal Score: 8.3

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

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

CVSS Score Source: CVE-2026-119263

Vulnerability Information

CPE: cpe:/o:debian:debian_linux:12.0, p-cpe:/a:debian:debian_linux:chromium-common, p-cpe:/a:debian:debian_linux:chromium-driver, p-cpe:/a:debian:debian_linux:chromium-headless-shell, p-cpe:/a:debian:debian_linux:chromium-l10n, p-cpe:/a:debian:debian_linux:chromium-sandbox, p-cpe:/a:debian:debian_linux:chromium-shell, p-cpe:/a:debian:debian_linux:chromium

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

Exploit Ease: No known exploits are available

Patch Publication Date: 11/5/2026

Vulnerability Publication Date: 10/29/2026

Reference Information

CVE: CVE-2026-119260, CVE-2026-119261, CVE-2026-119262, CVE-2026-119263, CVE-2026-119264, CVE-2026-119265, CVE-2026-119266, CVE-2026-119267, CVE-2026-119268, CVE-2026-119269, CVE-2026-119270, CVE-2026-119271, CVE-2026-119272, CVE-2026-76024, CVE-2026-76025, CVE-2026-76026, CVE-2026-76027, CVE-2026-76028, CVE-2026-76029, CVE-2026-76030, CVE-2026-76031

Detections

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