CVE-2026-16406
Critical · CVSS 9.1- CVSS
- 9.1
- nvd
- EPSS
- —
- KEV
- No
- Class
- other
- CWE-693
Description
Mitigation bypass in the Networking component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
References
Status: profiled · ingested 2026-07-23T00:00:18.000Z