CVE-2026-6774 — Mitigation bypass in the DOM: Security component
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
Published: 2026-04-21 · CVSS: 5.4 · CVSS 3.1
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7