
CVE-2026-12317 Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firefox 152 and Thunderbird 152. https://www.cve.org/CVERecord?id=CVE-2026-12317
Post summary
The text announces that CVE‑2026‑12317, a memory safety bug, has been fixed in Firefox 152 and Thunderbird 152, providing a link to the CVE record.


