What’s Vulnerable › Products

Open-Xchange Dovecot vulnerabilities

16 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 16 published in the last 12 months.

Check whether your Open-Xchange Dovecot version is affected

Latest Open-Xchange Dovecot vulnerabilities

• CVE-2026-42006 — (CVSS 4.3)
• CVE-2026-40020 — (CVSS 4.3)
• CVE-2026-40016 — (CVSS 6.5)
• CVE-2026-33603 — (CVSS 5.3)
• CVE-2026-27851 — (CVSS 9.1)
• CVE-2026-27860 — (CVSS 5.3)
• CVE-2026-27859 — (CVSS 5.3)
• CVE-2026-27858 — (CVSS 7.5)
• CVE-2026-27857 — (CVSS 7.5)
• CVE-2026-27856 — (CVSS 5.9)
• CVE-2026-27855 — (CVSS 5.9)
• CVE-2026-24031 — (CVSS 8.2)
• CVE-2026-0394 — (CVSS 5.3)
• CVE-2025-59032 — (CVSS 7.5)
• CVE-2025-59031 — (CVSS 4.3)
• CVE-2025-59028 — (CVSS 7.5)