HIGH 8.8 NVD
CVE-2026-74950
Privilege escalation in the Downloads API component. This vulnerability was fixed in Firefox 154 and Firefox ESR 153.1.
Privilege escalation in the Downloads API component. This vulnerability was fixed in Firefox 154 and Firefox ESR 153.1.
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1880253
- https://www.mozilla.org/security/advisories/mfsa2026-74/
- 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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