HIGH 8.8 NVD
CVE-2026-121842
Privilege escalation in the Reader View component in Firefox for iOS. This vulnerability was fixed in Firefox for iOS 160.0.
Privilege escalation in the Reader View component in Firefox for iOS. This vulnerability was fixed in Firefox for iOS 160.0.
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=2076233
- https://www.mozilla.org/security/advisories/mfsa2026-124/
This high severity vulnerability with a CVSS score of 8.8 was published on 2026-11-09 via NVD.
vulnfeed aggregates 17092 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.