> Debian Dovecot Important Denial of Service Sept 2026 DSA-6526-1
[DATE: 28/09/2026 18:42]
[LANGUAGE: EN]
Multiple vulnerabilities have been discovered in the Dovecot IMAP server which could result in denial of service, SMTP smuggling, information disclosure, code injection via malformed Sieve scripts or bypass of ACL restrictions. For the stable distribution (trixie), these problems have been fixed in