https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 13:14:58 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-361219 EUVD-2026-361219 https://cve.radiocsirt.org/vuln/euvd-2026-361219 https://cve.radiocsirt.org/vuln/fkie_cve-2026-33605 <p>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 the attacker&#39;s own connection is terminated. If running in high-performance mode (default for Pro releases), all connections handled by the same managesieve-login process are terminated. Repeating the attack can cause denial of service for Sieve script management. Restrict network access to the ManageSieve service to trusted clients. Update to non-vulnerable version. No publicly available exploits are known.</p> <p>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 the attacker&#39;s own connection is terminated. If running in high-performance mode (default for Pro releases), all connections handled by the same managesieve-login process are terminated. Repeating the attack can cause denial of service for Sieve script management. Restrict network access to the ManageSieve service to trusted clients. Update to non-vulnerable version. No publicly available exploits are known.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-33605 https://cve.radiocsirt.org/vuln/ghsa-j4m8-9jmg-4wpv <p>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 the attacker&#39;s own connection is terminated. If running in high-performance mode (default for Pro releases), all connections handled by the same managesieve-login process are terminated. Repeating the attack can cause denial of service for Sieve script management. Restrict network access to the ManageSieve service to trusted clients. Update to non-vulnerable version. No publicly available exploits are known.</p> <p>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 the attacker&#39;s own connection is terminated. If running in high-performance mode (default for Pro releases), all connections handled by the same managesieve-login process are terminated. Repeating the attack can cause denial of service for Sieve script management. Restrict network access to the ManageSieve service to trusted clients. Update to non-vulnerable version. No publicly available exploits are known.</p> https://cve.radiocsirt.org/vuln/ghsa-j4m8-9jmg-4wpv https://cve.radiocsirt.org/vuln/opensuse-su-2026:11629-1 <p>dovecot24-2.4.5-1.1 on GA media</p> <p>dovecot24-2.4.5-1.1 on GA media</p> https://cve.radiocsirt.org/vuln/opensuse-su-2026:11629-1 https://cve.radiocsirt.org/vuln/suse-su-2026:23595-1 <p>Security update for dovecot24</p> <p>Security update for dovecot24</p> https://cve.radiocsirt.org/vuln/suse-su-2026:23595-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-33605 <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: dovecot, Ubuntu:16.04:LTS: dovecot, Ubuntu:18.04:LTS: dovecot, Ubuntu:20.04:LTS: dovecot, Ubuntu:22.04:LTS: dovecot, Ubuntu:24.04:LTS: dovecot, Ubuntu:26.04:LTS: dovecot</p> <p>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 the attacker&#39;s own connection is terminated. If running in high-performance mode (default for Pro releases), all connections handled by the same managesieve-login process are terminated. Repeating the attack can cause denial of service for Sieve script management. Restrict network access to the ManageSieve service to trusted clients. Update to non-vulnerable version. No publicly available exploits are known.</p> <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: dovecot, Ubuntu:16.04:LTS: dovecot, Ubuntu:18.04:LTS: dovecot, Ubuntu:20.04:LTS: dovecot, Ubuntu:22.04:LTS: dovecot, Ubuntu:24.04:LTS: dovecot, Ubuntu:26.04:LTS: dovecot</p> <p>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 the attacker&#39;s own connection is terminated. If running in high-performance mode (default for Pro releases), all connections handled by the same managesieve-login process are terminated. Repeating the attack can cause denial of service for Sieve script management. Restrict network access to the ManageSieve service to trusted clients. Update to non-vulnerable version. No publicly available exploits are known.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-33605 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-3076 <p>Ein Angreifer kann mehrere Schwachstellen in Dovecot ausnutzen, um Sicherheitsvorkehrungen zu umgehen, sensible Informationen offenzulegen, Daten zu manipulieren oder Denial-of-Service-Zustände herbeizuführen.</p> <p>Ein Angreifer kann mehrere Schwachstellen in Dovecot ausnutzen, um Sicherheitsvorkehrungen zu umgehen, sensible Informationen offenzulegen, Daten zu manipulieren oder Denial-of-Service-Zustände herbeizuführen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-3076