Sploitus

31 exploited vulnerabilities in Dovecot

Vulnerabilities with publicly known exploits

Vendors
Alt Linux, Centos, Dovecot, Red Hat, Suse, Canonical
With known exploits
31
Affected Dovecot versions
All versions
Affected Dovecot Pigeonhole versions
< 0.5.7.2
Affected Open-xchange Dovecot versions
< 3.1.5, 3.1.4, 2.3.22.1, 3.0.5, 3.1.3, 2.3.0, 3.1.0, 3.1.2
Affected Mailcow Mailcow\: Dockerized versions
≤ 2023-05, 2023-03

Vulnerabilities with exploits

Highest CVSS first — 15 of these already have exploit code on Sploitus

CVE-2019-11500
CVSS 9.8 CRITICAL 2019-08-28FIX AVAILABLE
CVE-2026-27851
CVSS 9.1 CRITICAL 2026-05-12FIX AVAILABLE
CVE-2023-34108
CVSS 8.8 HIGH 2023-06-07FIX AVAILABLE
CVE-2022-30550 1 exploit
CVSS 8.8 HIGH 2022-07-06FIX AVAILABLE
CVE-2026-24031 2 exploits
CVSS 8.2 HIGH 2026-01-01
CVE-2026-42006
CVSS 7.5 HIGH 2026-05-12FIX AVAILABLE
CVE-2026-27858
CVSS 7.5 HIGH 2026-01-01FIX AVAILABLE
CVE-2026-27857 1 exploit
CVSS 7.5 HIGH 2026-01-01FIX AVAILABLE
CVE-2025-59032 1 exploit
CVSS 7.5 HIGH 2025-01-01FIX AVAILABLE
CVE-2025-59031
CVSS 4.3 MEDIUM 2025-01-01FIX AVAILABLE
CVE-2020-12673
CVSS 7.5 HIGH 2020-08-12FIX AVAILABLE
CVE-2020-12100 1 exploit
CVSS 7.5 HIGH 2020-08-12FIX AVAILABLE
CVE-2020-12674
CVSS 7.5 HIGH 2020-08-12FIX AVAILABLE
CVE-2019-3814
CVSS 7.7 HIGH 2019-02-05FIX AVAILABLE
CVE-2026-27856 1 exploit
CVSS 7.4 HIGH 2026-01-01FIX AVAILABLE
CVE-2026-27855 1 exploit
CVSS 6.8 MEDIUM 2026-01-01FIX AVAILABLE
CVE-2026-0394 1 exploit
CVSS 5.3 MEDIUM 2026-01-01FIX AVAILABLE
CVE-2025-59028
CVSS 7.5 HIGH 2025-01-01FIX AVAILABLE
CVE-2020-10957 2 exploits
CVSS 7.5 HIGH 2020-05-18FIX AVAILABLE
CVE-2023-26490
CVSS 8.8 HIGH 2023-03-03FIX AVAILABLE
CVE-2026-40016
CVSS 6.5 MEDIUM 2026-05-12FIX AVAILABLE
CVE-2026-33603
CVSS 6.8 MEDIUM 2026-05-12FIX AVAILABLE
CVE-2008-1218 6 exploits
CVSS 6.8 MEDIUM 2008-03-10FIX AVAILABLE
CVE-2026-27860 1 exploit
CVSS 5.3 MEDIUM 2026-01-01FIX AVAILABLE
CVE-2026-27859 1 exploit
CVSS 5.3 MEDIUM 2026-01-01FIX AVAILABLE
CVE-2020-7957
CVSS 5.3 MEDIUM 2020-02-12FIX AVAILABLE
CVE-2020-10967 2 exploits
CVSS 5.3 MEDIUM 2020-05-18FIX AVAILABLE
CVE-2020-10958 2 exploits
CVSS 5.3 MEDIUM 2020-05-18FIX AVAILABLE
CVE-2026-40020
CVSS 4.3 MEDIUM 2026-05-12FIX AVAILABLE
CVE-2008-4907 1 exploit
CVSS 4.3 MEDIUM 2008-11-04
CVE-2016-4983
CVSS 3.3 LOW 2016-11-25