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GLSA-202608-31 : Chromium, Google Chrome, Microsoft Edge, Opera, Vivaldi: Multiple Vulnerabilities

critical Nessus Plugin ID 341067

Description

The remote host is affected by the vulnerability described in GLSA-202608-31 (Chromium, Google Chrome, Microsoft Edge, Opera, Vivaldi: Multiple Vulnerabilities)

 Multiple vulnerabilities have been discovered in Chromium, Google Chrome, Microsoft Edge, Opera, and Vivaldi. Please review the CVE identifiers referenced below for details.

Tenable has extracted the preceding description block directly from the Gentoo Linux 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

All Chromium users should upgrade to the latest version:

 # emerge --sync # emerge --ask --oneshot --verbose >=www-client/chromium-145.0.7632.159 All Google Chrome users should upgrade to the latest version:

 # emerge --sync # emerge --ask --oneshot --verbose >=www-client/google-chrome-145.0.7632.159 All Microsoft Edge users should upgrade to the latest version:

 # emerge --sync # emerge --ask --oneshot --verbose >=www-client/microsoft-edge-145.0.3800.97 All Opera users should upgrade to the latest version:

 # emerge --sync # emerge --ask --oneshot --verbose >=www-client/opera-130.0.5846.0 All Vivaldi users should upgrade to the latest version:

 # emerge --sync # emerge --ask --oneshot --verbose >=www-client/vivaldi-7.8.3925.76

See Also

https://bugs.gentoo.org/show_bug.cgi?id=970044

https://bugs.gentoo.org/show_bug.cgi?id=970045

https://bugs.gentoo.org/show_bug.cgi?id=970311

https://bugs.gentoo.org/show_bug.cgi?id=970511

https://bugs.gentoo.org/show_bug.cgi?id=970908

https://security.gentoo.org/glsa/202608-31

Plugin Details

Severity: Critical

ID: 341067

File Name: gentoo_GLSA-202608-31.nasl

Version: 1.1

Type: Local

Published: 8/27/2026

Updated: 8/27/2026

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Critical

Score: 9.2

Percentile: 99.76

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.3

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

CVSS Score Source: CVE-2026-3538

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.1

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

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

CVSS Score Source: CVE-2026-3062

Vulnerability Information

CPE: cpe:/o:gentoo:linux, p-cpe:/a:gentoo:linux:chromium, p-cpe:/a:gentoo:linux:google-chrome, p-cpe:/a:gentoo:linux:microsoft-edge, p-cpe:/a:gentoo:linux:opera, p-cpe:/a:gentoo:linux:vivaldi

Required KB Items: Host/local_checks_enabled, Host/Gentoo/release, Host/Gentoo/qpkg-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 8/27/2026

Vulnerability Publication Date: 2/10/2026

CISA Known Exploited Vulnerability Due Dates: 3/10/2026

Reference Information

CVE: CVE-2026-2313, CVE-2026-2314, CVE-2026-2315, CVE-2026-2316, CVE-2026-2317, CVE-2026-2318, CVE-2026-2319, CVE-2026-2320, CVE-2026-2321, CVE-2026-2322, CVE-2026-2323, CVE-2026-2441, CVE-2026-2648, CVE-2026-2649, CVE-2026-2650, CVE-2026-3061, CVE-2026-3062, CVE-2026-3063, CVE-2026-3536, CVE-2026-3537, CVE-2026-3538, CVE-2026-3539, CVE-2026-3540, CVE-2026-3541, CVE-2026-3542, CVE-2026-3543, CVE-2026-3544, CVE-2026-3545