GHSA-wq87-gp3m-ww5vunknown
A malicious or compromised IMAP server can trigger an out-of-bounds read in the IMAP response...
🔗 CVE IDs covered (1)
📋 Description
A malicious or compromised IMAP server can trigger an out-of-bounds read in the IMAP response parser by sending an untagged '* ID' response, crashing Thunderbird. The affected parsing path is reachable before authentication. This vulnerability was fixed in Thunderbird 156 and Thunderbird 140.16.
🔗 References (6)
- https://nvd.nist.gov/vuln/detail/CVE-2026-92240
- https://bugzilla.mozilla.org/show_bug.cgi?id=2069113
- https://www.mozilla.org/security/advisories/mfsa2026-94
- https://www.mozilla.org/security/advisories/mfsa2026-95
- https://www.mozilla.org/security/advisories/mfsa2026-96
- https://github.com/advisories/GHSA-wq87-gp3m-ww5v