Home / mailings [gentoo-announce] [ GLSA 202511-04 ] Chromium, Google Chrome, Microsoft Edge. Opera: Multiple Vulnerabilities
Posted on 25 November 2025
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Gentoo Linux Security Advisory GLSA 202511-04
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https://security.gentoo.org/
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Severity: High
Title: Chromium, Google Chrome, Microsoft Edge. Opera: Multiple Vulnerabilities
Date: November 24, 2025
Bugs: #961477, #961834, #962051, #963024, #963638, #963959, #964335
ID: 202511-04
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Synopsis
========
Multiple vulnerabilities have been discovered in Chromium and its
derivatives, the worst of which can lead to remote code execution.
Background
==========
Chromium is an open-source browser project that aims to build a safer,
faster, and more stable way for all users to experience the web. Google
Chrome is one fast, simple, and secure browser for all your devices.
Microsoft Edge is a browser that combines a minimal design with
sophisticated technology to make the web faster, safer, and easier.
Opera is a fast and secure web browser.
Affected packages
=================
Package Vulnerable Unaffected
------------------------- ---------------- -----------------
www-client/chromium < 141.0.7390.107 >= 141.0.7390.107
www-client/google-chrome < 141.0.7390.107 >= 141.0.7390.107
www-client/microsoft-edge < 141.0.3537.71 >= 141.0.3537.71
www-client/opera < 122.0.5643.142 >= 122.0.5643.142
Description
===========
Multiple vulnerabilities have been discovered in Chromium and its
derivatives. Please review the CVE identifiers referenced below for
details.
Impact
======
Please review the referenced CVE identifiers for details.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
ll Google Chrome users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=www-client/google-chrome-141.0.7390.107"
All Chromium users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=www-client/chromium-141.0.7390.107"
All Microsoft Edge users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=www-client/microsoft-edge-141.0.3537.71 "
All Oprea users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=www-client/opera-122.0.5643.142"
References
==========
[ 1 ] CVE-2025-8879
https://nvd.nist.gov/vuln/detail/CVE-2025-8879
[ 2 ] CVE-2025-8880
https://nvd.nist.gov/vuln/detail/CVE-2025-8880
[ 3 ] CVE-2025-8881
https://nvd.nist.gov/vuln/detail/CVE-2025-8881
[ 4 ] CVE-2025-8882
https://nvd.nist.gov/vuln/detail/CVE-2025-8882
[ 5 ] CVE-2025-8901
https://nvd.nist.gov/vuln/detail/CVE-2025-8901
[ 6 ] CVE-2025-9132
https://nvd.nist.gov/vuln/detail/CVE-2025-9132
[ 7 ] CVE-2025-9478
https://nvd.nist.gov/vuln/detail/CVE-2025-9478
[ 8 ] CVE-2025-10500
https://nvd.nist.gov/vuln/detail/CVE-2025-10500
[ 9 ] CVE-2025-10501
https://nvd.nist.gov/vuln/detail/CVE-2025-10501
[ 10 ] CVE-2025-10502
https://nvd.nist.gov/vuln/detail/CVE-2025-10502
[ 11 ] CVE-2025-10585
https://nvd.nist.gov/vuln/detail/CVE-2025-10585
[ 12 ] CVE-2025-11205
https://nvd.nist.gov/vuln/detail/CVE-2025-11205
[ 13 ] CVE-2025-11206
https://nvd.nist.gov/vuln/detail/CVE-2025-11206
[ 14 ] CVE-2025-11207
https://nvd.nist.gov/vuln/detail/CVE-2025-11207
[ 15 ] CVE-2025-11208
https://nvd.nist.gov/vuln/detail/CVE-2025-11208
[ 16 ] CVE-2025-11209
https://nvd.nist.gov/vuln/detail/CVE-2025-11209
[ 17 ] CVE-2025-11210
https://nvd.nist.gov/vuln/detail/CVE-2025-11210
[ 18 ] CVE-2025-11211
https://nvd.nist.gov/vuln/detail/CVE-2025-11211
[ 19 ] CVE-2025-11212
https://nvd.nist.gov/vuln/detail/CVE-2025-11212
[ 20 ] CVE-2025-11213
https://nvd.nist.gov/vuln/detail/CVE-2025-11213
[ 21 ] CVE-2025-11215
https://nvd.nist.gov/vuln/detail/CVE-2025-11215
[ 22 ] CVE-2025-11216
https://nvd.nist.gov/vuln/detail/CVE-2025-11216
[ 23 ] CVE-2025-11219
https://nvd.nist.gov/vuln/detail/CVE-2025-11219
[ 24 ] CVE-2025-11458
https://nvd.nist.gov/vuln/detail/CVE-2025-11458
[ 25 ] CVE-2025-11460
https://nvd.nist.gov/vuln/detail/CVE-2025-11460
[ 26 ] CVE-2025-11756
https://nvd.nist.gov/vuln/detail/CVE-2025-11756
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/202511-04
Concerns?
=========
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.
License
=======
Copyright 2025 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).
The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.
https://creativecommons.org/licenses/by-sa/2.5
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