CVE-2025-3608

Published: Apr 15, 2025Modified: Jun 17, 2026

6.5

Vector

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

Exploitability: 2.2 / Impact: 4.2

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

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.

Affected (1)

Products: Mozilla: Firefox

Mozilla

1 product

Firefox

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Mozilla Firefox	Before 137.0.2

Related CWEs

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

References (3)

https://bugzilla.mozilla.org/show_bug.cgi?id=1951554

Source: security@mozilla.org

Permissions Required

https://www.cve.org/CVERecord?id=CVE-2025-3608

Source: security@mozilla.org

Third Party Advisory

https://www.mozilla.org/security/advisories/mfsa2025-25/

Source: security@mozilla.org

Vendor Advisory

Timeline

No history available yet.