{"action":"Upgrade dovecot to 1:2.4.1+dfsg1-6+deb13u7 or later.","affected":[{"fixed":"1:2.4.1+dfsg1-6+deb13u7","introduced":"0"}],"component":"dovecot","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:2.4.1+dfsg1-6+deb13u7"],"id":"tcs_01M5NRQYG9BY2R2JWG5EJSN97G","modified_at":"2026-10-31T16:04:23.051368170Z","published_at":"2026-08-28T12:16:27.740Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-33605","https://security-tracker.debian.org/tracker/CVE-2026-33605"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-33605#Debian:13/dovecot","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-33605"}],"summary":"An unauthenticated attacker can crash the ManageSieve login process by sending a small malformed command before authenticating. If running in high-security mode (default for community releases), only"}