HIGH 8.8 NVD
CVE-2026-109756
Privilege escalation in the DOM: Navigation component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
Privilege escalation in the DOM: Navigation component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=2069258
- https://www.mozilla.org/security/advisories/mfsa2026-106/
- https://www.mozilla.org/security/advisories/mfsa2026-108/
This high severity vulnerability with a CVSS score of 8.8 was published on 2026-10-13 via NVD.
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