{"action":"Upgrade thunderbird to 1:140.13.0esr-1 or later.","affected":[{"fixed":"1:140.13.0esr-1","introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:140.13.0esr-1"],"id":"tcs_01M5NT39P24PBSDSJ4MNZ8BVCQ","modified_at":"2026-10-26T11:47:25.947643519Z","published_at":"2026-07-01T02:17:00.597Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-57962","https://security-tracker.debian.org/tracker/CVE-2026-57962"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-57962#Debian:14/thunderbird","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-57962"}],"summary":"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 u"}