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Gentoo Linux Security Advisory GLSA 202505-08
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https://security.gentoo.org/
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Severity: High
Title: Spidermonkey: Multiple Vulnerabilities
Date: May 14, 2025
Bugs: #941171, #942471, #951565
ID: 202505-08

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Synopsis
========

Multiple vulnerabilities have been discovered in Spidermonkey, the worst
of which could lead to execution of arbitrary code.

Background
==========

SpiderMonkey is Mozilla’s JavaScript and WebAssembly Engine, used in
Firefox, Servo and various other projects. It is written in C++, Rust
and JavaScript. You can embed it into C++ and Rust projects, and it can
be run as a stand-alone shell.

Affected packages
=================

Package Vulnerable Unaffected
--------------------- ------------ ------------
dev-lang/spidermonkey < 128.8.0 >= 128.8.0

Description
===========

Multiple vulnerabilities have been discovered in Spidermonkey. 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 Spidermonkey users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-lang/spidermonkey-128.8.0"

References
==========

[ 1 ] CVE-2024-8900
https://nvd.nist.gov/vuln/detail/CVE-2024-8900
[ 2 ] CVE-2024-9391
https://nvd.nist.gov/vuln/detail/CVE-2024-9391
[ 3 ] CVE-2024-9392
https://nvd.nist.gov/vuln/detail/CVE-2024-9392
[ 4 ] CVE-2024-9395
https://nvd.nist.gov/vuln/detail/CVE-2024-9395
[ 5 ] CVE-2024-9396
https://nvd.nist.gov/vuln/detail/CVE-2024-9396
[ 6 ] CVE-2024-9397
https://nvd.nist.gov/vuln/detail/CVE-2024-9397
[ 7 ] CVE-2024-9399
https://nvd.nist.gov/vuln/detail/CVE-2024-9399
[ 8 ] CVE-2024-9400
https://nvd.nist.gov/vuln/detail/CVE-2024-9400
[ 9 ] CVE-2024-9401
https://nvd.nist.gov/vuln/detail/CVE-2024-9401
[ 10 ] CVE-2024-9402
https://nvd.nist.gov/vuln/detail/CVE-2024-9402
[ 11 ] CVE-2024-9403
https://nvd.nist.gov/vuln/detail/CVE-2024-9403
[ 12 ] CVE-2024-10458
https://nvd.nist.gov/vuln/detail/CVE-2024-10458
[ 13 ] CVE-2024-10459
https://nvd.nist.gov/vuln/detail/CVE-2024-10459
[ 14 ] CVE-2024-10460
https://nvd.nist.gov/vuln/detail/CVE-2024-10460
[ 15 ] CVE-2024-10461
https://nvd.nist.gov/vuln/detail/CVE-2024-10461
[ 16 ] CVE-2024-10462
https://nvd.nist.gov/vuln/detail/CVE-2024-10462
[ 17 ] CVE-2024-10463
https://nvd.nist.gov/vuln/detail/CVE-2024-10463
[ 18 ] CVE-2024-10464
https://nvd.nist.gov/vuln/detail/CVE-2024-10464
[ 19 ] CVE-2024-10465
https://nvd.nist.gov/vuln/detail/CVE-2024-10465
[ 20 ] CVE-2024-10466
https://nvd.nist.gov/vuln/detail/CVE-2024-10466
[ 21 ] CVE-2024-10467
https://nvd.nist.gov/vuln/detail/CVE-2024-10467
[ 22 ] CVE-2024-10468
https://nvd.nist.gov/vuln/detail/CVE-2024-10468
[ 23 ] CVE-2024-43097
https://nvd.nist.gov/vuln/detail/CVE-2024-43097
[ 24 ] CVE-2025-1931
https://nvd.nist.gov/vuln/detail/CVE-2025-1931
[ 25 ] CVE-2025-1932
https://nvd.nist.gov/vuln/detail/CVE-2025-1932
[ 26 ] CVE-2025-1933
https://nvd.nist.gov/vuln/detail/CVE-2025-1933
[ 27 ] CVE-2025-1934
https://nvd.nist.gov/vuln/detail/CVE-2025-1934
[ 28 ] CVE-2025-1935
https://nvd.nist.gov/vuln/detail/CVE-2025-1935
[ 29 ] CVE-2025-1936
https://nvd.nist.gov/vuln/detail/CVE-2025-1936
[ 30 ] CVE-2025-1937
https://nvd.nist.gov/vuln/detail/CVE-2025-1937
[ 31 ] CVE-2025-1938
https://nvd.nist.gov/vuln/detail/CVE-2025-1938
[ 32 ] MFSA2024-46
[ 33 ] MFSA2024-47
[ 34 ] MFSA2024-48
[ 35 ] MFSA2024-49
[ 36 ] MFSA2024-50
[ 37 ] MFSA2024-55
[ 38 ] MFSA2024-56
[ 39 ] MFSA2024-57
[ 40 ] MFSA2024-58
[ 41 ] MFSA2024-59
[ 42 ] MFSA2025-14
[ 43 ] MFSA2025-16
[ 44 ] MFSA2025-18

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

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

https://security.gentoo.org/glsa/202505-08

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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