CVE-2026-124868 · Runtime
NO FIX YET · SEE WHAT TO DO
Firefox's DOM Core and HTML component mishandles boundary conditions, a memory-safety flaw class. The sources do not state what an attacker can gain from it.
first public Nov 10, 2026 · 1 source
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Not affected if firefox-version-at-or-above-fix
Who cares browser, firefox
160 and 153.7 (ESR) as the fixed versions160153.7Incorrect boundary conditions in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 160 and Firefox ESR 153.7.
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