CVE-2025-3028 Information

Description

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.

Reference

https://bugzilla.mozilla.org/show_bug.cgi?id=1941002 https://www.mozilla.org/security/advisories/mfsa2025-20/ https://www.mozilla.org/security/advisories/mfsa2025-21/ https://www.mozilla.org/security/advisories/mfsa2025-22/ https://www.mozilla.org/security/advisories/mfsa2025-23/ https://www.mozilla.org/security/advisories/mfsa2025-24/