Vulnerability in Mozilla Firefox
CVE-2026-12316
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
Affected products
- Mozilla Firefox — versions 152
- Mozilla Thunderbird — versions 152
CVE-2026-12316
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.