Descripción
A race condition existed in nsHttpTransaction that could have been exploited to cause memory corruption, potentially leading an exploitable condition. This vulnerability affects Firefox < 137.0.2.
https://bugzilla.mozilla.org/show_bug.cgi?id=1951554
https://www.cve.org/CVERecord?id=CVE-2025-3608
https://www.mozilla.org/security/advisories/mfsa2025-25/