CVE-2025-0238 Information

Description

Assuming a controlled failed memory allocation an attacker could have caused a use-after-free leading to a potentially exploitable crash. This vulnerability affects Firefox < 134 Firefox ESR < 128.6 and Firefox ESR < 115.19.

Reference

https://bugzilla.mozilla.org/show_bug.cgi?id=1915535 https://www.mozilla.org/security/advisories/mfsa2025-01/ https://www.mozilla.org/security/advisories/mfsa2025-02/ https://www.mozilla.org/security/advisories/mfsa2025-03/