Mitigation bypass in the Enterprise Policies component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
| Vendor | Product | Versions |
|---|---|---|
| mozilla | firefox | — |
Downstream vendors/products affected by this vulnerability
| Vendor | Product | Source | Confidence |
|---|---|---|---|
| mozilla | firefox | cert_advisory | 90% |
| mozilla | firefox esr | cert_advisory | 90% |
Updated severity from NONE to CRITICAL, added affected versions (Firefox up to 140.12/152), estimated CVSS at 9.0, and added CWE-94 and MITRE T1190 technique tags indicating remote code execution vulnerability.
Initial creation
