CVE-2026-6782 PUBLISHED

Information disclosure in the IP Protection component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.

• Yuki Umemura

• https://bugzilla.mozilla.org/show_bug.cgi?id=2026571
• https://www.mozilla.org/security/advisories/mfsa2026-30/
• https://www.mozilla.org/security/advisories/mfsa2026-33/