Vulnerability Monitor

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CVE-2025-3028

JavaScript code running while transforming a document with the XSLTProcessor could lead to a use-after-free. This vulnerability affects Firefox < 137, Firefox ESR < 115.22, Firefox ESR < 128.9, Thunderbird < 137, and Thunderbird < 128.9.

Published

2025-04-01T13:15:41.190

Last Modified

2025-11-03T20:18:47.500

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

Weaknesses

Type: Secondary
CWE-416

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mozilla	firefox	< 115.22.0	Yes
Application	mozilla	firefox	< 137.0	Yes
Application	mozilla	firefox	< 128.9.0	Yes
Application	mozilla	thunderbird	< 128.9.0	Yes
Application	mozilla	thunderbird	≤ 137.0	Yes

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1941002 Exploit, Permissions Required ([email protected])
https://www.mozilla.org/security/advisories/mfsa2025-20/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2025-21/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2025-22/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2025-23/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2025-24/ Vendor Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2025/04/msg00005.html (af854a3a-2127-422b-91ae-364da2661108)