CVE-2026-16366
Critical · CVSS 9.8- CVSS
- 9.8
- nvd
- EPSS
- 0.37%
- 30th pct
- KEV
- No
- Class
- other
- CWE-269
Description
Privilege escalation in the DOM: Navigation component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
References
Status: profiled · ingested 2026-07-24T18:00:18.000Z