CVE-2026-12321

Description

References

• bugzilla.mozilla.org/show_bug.cgi · Permissions Required
• mozilla.org/security/advisories/mfsa2026-57 · Vendor Advisory
• mozilla.org/security/advisories/mfsa2026-60 · Vendor Advisory

Mais vulnerabilidades de firefox

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• CVE-2026-100830ALTO 8.1Mitigation bypass in the DOM: Navigation component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, a…