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Dovecot vulnerabilities

Check any version of Dovecot by Open-Xchange for known vulnerabilities, ranked by real-world exploitation and severity, with the version that fixes each one. 1 version already checked, 24 advisories seen. Free, no account.

Open-Xchange Matched by product name through NVD 1 version checked

Checked against OSV, NVD and Red Hat, then ranked by real-world exploitation (CISA KEV) and exploit probability (EPSS). 5 free checks a day.

Versions already checked

Dovecot 2.2.36 31 known checked 2026-09-23

Advisories seen for Dovecot

critical CVE-2019-11500 CVSS 9.8 high CVE-2019-7524 CVSS 8.8 high CVE-2019-3814 CVSS 7.7 high CVE-2026-24031 CVSS 7.7 high CVE-2019-10691 CVSS 7.5 high CVE-2020-10957 CVSS 7.5 high CVE-2020-12100 CVSS 7.5 high CVE-2020-12673 CVSS 7.5 high CVE-2020-12674 CVSS 7.5 high CVE-2020-25275 CVSS 7.5 high CVE-2025-59032 CVSS 7.5 high CVE-2026-27858 CVSS 7.5 high CVE-2026-27851 CVSS 7.4 high CVE-2026-27856 CVSS 7.4 medium CVE-2020-24386 CVSS 6.8 medium CVE-2026-27855 CVSS 6.8 medium CVE-2026-33603 CVSS 6.8 medium CVE-2019-19722 CVSS 5.3 medium CVE-2020-10958 CVSS 5.3 medium CVE-2020-10967 CVSS 5.3 medium CVE-2025-59028 CVSS 5.3 medium CVE-2026-0394 CVSS 5.3 medium CVE-2026-27859 CVSS 5.3 medium CVE-2026-40016 CVSS 5.3
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