GHSA-qg45-rc8c-9676MediumCVSS 5.3
A malicious LDAP server, which a Thunderbird user is configured to query for address-book...
🔗 CVE IDs covered (1)
📋 Description
A malicious LDAP server, which a Thunderbird user is configured to query for address-book autocomplete, can stash arbitrarily large amounts of attacker-supplied data into the Thunderbird LDAP client until it crashes due to memory exhaustion. This vulnerability was fixed in Thunderbird 152.0.1 and Thunderbird 140.12.1.
🔗 References (6)
- https://nvd.nist.gov/vuln/detail/CVE-2026-57962
- https://bugzilla.mozilla.org/show_bug.cgi?id=2042872
- https://www.mozilla.org/security/advisories/mfsa2026-62
- https://www.mozilla.org/security/advisories/mfsa2026-63
- https://www.mozilla.org/security/advisories/mfsa2026-64
- https://github.com/advisories/GHSA-qg45-rc8c-9676