Unrated severityNVD Advisory· Published Oct 27, 2026· Updated Oct 27, 2026
CVE-2026-117995
CVE-2026-117995
Description
Privilege escalation in the DOM: UI Events & Focus Handling component. This vulnerability was fixed in Firefox 159 and Firefox ESR 153.6.
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Affected products
1- Range: up to Firefox 159 and Firefox ESR 153.6
Patches
Vulnerability mechanics
References
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