CVE-2026-124886 · Other
NO FIX YET · SEE WHAT TO DO
Firefox's Layout: Text and Fonts component contains an invalid pointer flaw. The sources do not say what an attacker gets from it, and the description only states it was fixed in Firefox 160 and Firefox ESR 153.7.
first public Nov 10, 2026 · 1 source
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Anyone running Firefox or Firefox ESR older than the fixed versions. The sources do not describe the trigger or the exposed configuration.
Not affected if already-updated
Who cares browser, firefox
160 (Firefox) and 153.7 (Firefox ESR).160153.7Invalid pointer in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox 160 and Firefox ESR 153.7.
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