HIGH 8.8 NVD
CVE-2026-74965
Privilege escalation in the Shell Integration component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, and Firefox ESR 153.1.
Privilege escalation in the Shell Integration component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, and Firefox ESR 153.1.
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=2053455
- https://www.mozilla.org/security/advisories/mfsa2026-74/
- https://www.mozilla.org/security/advisories/mfsa2026-76/
- https://www.mozilla.org/security/advisories/mfsa2026-77/
This high severity vulnerability with a CVSS score of 8.8 was published on 2026-08-18 via NVD.
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