CVE-2026-124873 · Other
NO FIX YET · SEE WHAT TO DO
Firefox has an invalid pointer bug in its DOM Editor component. The sources do not say what an attacker can do with it beyond the memory error itself.
first public Nov 10, 2026 · 1 source
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Anyone running Firefox before the fixed releases named in the sources. The sources do not describe the trigger, the data path, or any special configuration needed.
Not affected if firefox-160-or-later
Who cares browser, firefox
Firefox 160Firefox ESR 153.7Invalid pointer in the DOM: Editor component. This vulnerability was fixed in Firefox 160 and Firefox ESR 153.7.
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