CVE-2026-121842
HIGH
NVD
CVSS Score
8.8
Severity
HIGH
Published
Nov 09, 2026
Vendor
unknown
Description
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.