Firefox <148 / ESR<140.8: Networking Cache Mitigation Bypass
CVE-2026-2791 Published on February 24, 2026
Mitigation bypass in the Networking: Cache component
Mitigation bypass in the Networking: Cache component. This vulnerability affects Firefox < 148 and Firefox ESR < 140.8.
Products Associated with CVE-2026-2791
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Affected Versions
Mozilla Firefox:- Version unspecified and below 148 is affected.
- Version unspecified and below 140.8 is affected.
- Version unspecified and below 148 is affected.
- Version unspecified and below 140.8 is affected.