CVE-2025-3608

Race condition in nsHttpTransaction could lead to memory corruption

CVSS 6.5 MEDIUMEPSS 0.3%CWE-362

A race condition existed in nsHttpTransaction that could have been exploited to cause memory corruption, potentially leading to an exploitable condition. This vulnerability was fixed in Firefox 137.0.2.

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

Affected products

Mozilla · Firefox

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References

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/