CVE-2026-121843 · Other
NO FIX YET · SEE WHAT TO DO
Firefox for iOS has a privilege escalation flaw that the sources do not describe in detail. The sources say it was fixed in Firefox for iOS 160.0, so an attacker may be able to gain more access than they should on an unpatched device.
first public Nov 9, 2026 · 1 source
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Who cares firefox, ios
160.0Privilege escalation in Firefox for iOS. This vulnerability was fixed in Firefox for iOS 160.0.
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