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Gentoo Linux Security Advisory GLSA 202507-07
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https://security.gentoo.org/
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Severity: High
Title: Chromium, Google Chrome, Microsoft Edge. Opera: Multiple Vulnerabilities
Date: July 08, 2025
Bugs: #923966, #942503, #943403, #946723, #947700, #948135, #948983, #951155, #951688
ID: 202507-07

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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 < 134.0.6998.117 >= 134.0.6998.117 www-client/google-chrome < 134.0.6998.117 >= 134.0.6998.117 www-client/microsoft-edge < 134.0.3124.83 >= 134.0.3124.83
www-client/opera < 119.0.5497.12 >= 119.0.5497.12

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
==========

All Google Chrome users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=www-client/google-chrome-134.0.6998.117"

All Chromium users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=www-client/chromium-134.0.6998.117"

All Microsoft Edge users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=www-client/microsoft-edge-134.0.3124.83"

All Oprea users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=www-client/opera-119.0.5497.12"

References
==========

[ 1 ] CVE-2024-1283
https://nvd.nist.gov/vuln/detail/CVE-2024-1283
[ 2 ] CVE-2024-1284
https://nvd.nist.gov/vuln/detail/CVE-2024-1284
[ 3 ] CVE-2024-10487
https://nvd.nist.gov/vuln/detail/CVE-2024-10487
[ 4 ] CVE-2024-10488
https://nvd.nist.gov/vuln/detail/CVE-2024-10488
[ 5 ] CVE-2024-11110
https://nvd.nist.gov/vuln/detail/CVE-2024-11110
[ 6 ] CVE-2024-11111
https://nvd.nist.gov/vuln/detail/CVE-2024-11111
[ 7 ] CVE-2024-11112
https://nvd.nist.gov/vuln/detail/CVE-2024-11112
[ 8 ] CVE-2024-11113
https://nvd.nist.gov/vuln/detail/CVE-2024-11113
[ 9 ] CVE-2024-11114
https://nvd.nist.gov/vuln/detail/CVE-2024-11114
[ 10 ] CVE-2024-11115
https://nvd.nist.gov/vuln/detail/CVE-2024-11115
[ 11 ] CVE-2024-11116
https://nvd.nist.gov/vuln/detail/CVE-2024-11116
[ 12 ] CVE-2024-11117
https://nvd.nist.gov/vuln/detail/CVE-2024-11117
[ 13 ] CVE-2024-12692
https://nvd.nist.gov/vuln/detail/CVE-2024-12692
[ 14 ] CVE-2024-12693
https://nvd.nist.gov/vuln/detail/CVE-2024-12693
[ 15 ] CVE-2024-12694
https://nvd.nist.gov/vuln/detail/CVE-2024-12694
[ 16 ] CVE-2024-12695
https://nvd.nist.gov/vuln/detail/CVE-2024-12695
[ 17 ] CVE-2025-0291
https://nvd.nist.gov/vuln/detail/CVE-2025-0291
[ 18 ] CVE-2025-0434
https://nvd.nist.gov/vuln/detail/CVE-2025-0434
[ 19 ] CVE-2025-0435
https://nvd.nist.gov/vuln/detail/CVE-2025-0435
[ 20 ] CVE-2025-0436
https://nvd.nist.gov/vuln/detail/CVE-2025-0436
[ 21 ] CVE-2025-0437
https://nvd.nist.gov/vuln/detail/CVE-2025-0437
[ 22 ] CVE-2025-0438
https://nvd.nist.gov/vuln/detail/CVE-2025-0438
[ 23 ] CVE-2025-0439
https://nvd.nist.gov/vuln/detail/CVE-2025-0439
[ 24 ] CVE-2025-0440
https://nvd.nist.gov/vuln/detail/CVE-2025-0440
[ 25 ] CVE-2025-0441
https://nvd.nist.gov/vuln/detail/CVE-2025-0441
[ 26 ] CVE-2025-0442
https://nvd.nist.gov/vuln/detail/CVE-2025-0442
[ 27 ] CVE-2025-0443
https://nvd.nist.gov/vuln/detail/CVE-2025-0443
[ 28 ] CVE-2025-0446
https://nvd.nist.gov/vuln/detail/CVE-2025-0446
[ 29 ] CVE-2025-0447
https://nvd.nist.gov/vuln/detail/CVE-2025-0447
[ 30 ] CVE-2025-0448
https://nvd.nist.gov/vuln/detail/CVE-2025-0448
[ 31 ] CVE-2025-0762
https://nvd.nist.gov/vuln/detail/CVE-2025-0762
[ 32 ] CVE-2025-1920
https://nvd.nist.gov/vuln/detail/CVE-2025-1920
[ 33 ] CVE-2025-2135
https://nvd.nist.gov/vuln/detail/CVE-2025-2135
[ 34 ] CVE-2025-2136
https://nvd.nist.gov/vuln/detail/CVE-2025-2136
[ 35 ] CVE-2025-2137
https://nvd.nist.gov/vuln/detail/CVE-2025-2137
[ 36 ] CVE-2025-2476
https://nvd.nist.gov/vuln/detail/CVE-2025-2476

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

https://security.gentoo.org/glsa/202507-07

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 [email protected] 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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