Linux
dovecot security updates
Patch Radar has 203 security fixes for dovecot, closing 57 CVEs. The newest security fix is ELSA-2026-80825 (1:2.3.16-18.el9_8.8), released November 7, 2026.
Latest version
n/a
Release date not known
Security fixes
203
On record in Patch Radar
CVEs
57
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| High | ELSA-2026-80825 | ol 9 | 1:2.3.16-18.el9_8.8 | 8 | Nov 7, 2026 | |
| High | ALSA-2026:80825 | almalinux 9 | 1:2.3.16-18.el9_8.8 | 8 | Nov 7, 2026 | |
| High | RLSA-2026:80825 | rocky 9 | 1:2.3.16-18.el9_8.8 | 8 | Nov 7, 2026 | |
| High | RLSA-2026:79371 | rocky 10 | 1:2.3.21-19.el10_2.8 | 8 | Nov 7, 2026 | |
| High | RHSA-2026:80825 | RHEL 9 | 1:2.3.16-18.el9_8.8 | 8 | Oct 13, 2026 | |
| High | ALSA-2026:79371 | almalinux 10 | 1:2.3.21-19.el10_2.8 | 8 | Oct 8, 2026 | |
| High | ELSA-2026-79371 | ol 10 | 1:2.3.21-19.el10_2.8 | 8 | Oct 8, 2026 | |
| High | RLSA-2026:76763 | rocky 8 | 1:2.3.16-16.el8_10 | 8 | Oct 7, 2026 | |
| High | RHSA-2026:76763 | RHEL 8 | 1:2.3.16-16.el8_10 | 8 | Oct 6, 2026 | |
| High | ALSA-2026:76763 | almalinux 8 | 1:2.3.16-16.el8_10 | 8 | Oct 6, 2026 | |
| High | ELSA-2026-76763 | ol 8 | 1:2.3.16-16.el8_10 | 8 | Oct 6, 2026 | |
| High | ALAS2023-2026-3109 | amzn 2023 | 1:2.3.20-1.amzn2023.0.4 | 6 | Sep 28, 2026 | |
| Routine | DEBIAN-CVE-2026-42394 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 25, 2026 | |
| Routine | DEBIAN-CVE-2026-42394 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 25, 2026 | |
| Routine | DEBIAN-CVE-2026-42394 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 25, 2026 | |
| High | DEBIAN-CVE-2026-33263 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-33263 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-33263 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-33605 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-33605 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-33605 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-42391 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-42391 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-42391 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-27852 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-27852 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-27852 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-40019 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-42007 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-42007 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-42007 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-40018 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-40018 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-40018 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-73208 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-73208 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| High | DEBIAN-CVE-2026-73208 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40013 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40013 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40013 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-33607 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-33607 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-33607 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40015 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40015 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40015 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-52687 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-52687 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-52687 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-73209 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-73209 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-73209 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-42395 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-42395 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-42395 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40014 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40014 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40014 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40017 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40017 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40017 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-33604 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-33604 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-33604 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-52681 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-52681 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-52681 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-42392 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-42392 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40203 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40203 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40203 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-33606 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-33606 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-33606 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-42008 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-42008 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-42008 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40204 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40204 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40204 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40205 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40205 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-40205 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-42393 | Debian 14 | 1:2.4.5+dfsg1-1 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-42393 | Debian 13.5 (trixie) | 1:2.4.1+dfsg1-6+deb13u7 | 1 | Sep 10, 2026 | |
| Routine | DEBIAN-CVE-2026-42393 | Debian 12.15 (bookworm) | 1:2.3.19.1+dfsg1-2.1+deb12u7 | 1 | Sep 10, 2026 | |
| High | FEDORA-2026-E8A6485109 | Fedora 43 | 1:2.4.5-1.fc43 | 17 | Sep 10, 2026 | |
| High | RHSA-2026:79371 | RHEL 10 | 2.3.21-19.el10_2.8 | 8 | Aug 28, 2026 | |
| High | RHSA-2026:46532 | RHEL 8 | 1:2.3.16-8.el8_10 | 1 | Jul 28, 2026 | |
| High | RLSA-2026:46532 | rocky 8 | 1:2.3.16-8.el8_10 | 1 | Jul 28, 2026 | |
| High | ELSA-2026-46532 | ol 8 | 1:2.3.16-8.el8_10 | 1 | Jul 28, 2026 | |
| High | ALSA-2026:46532 | almalinux 8 | 1:2.3.16-8.el8_10 | 1 | Jul 27, 2026 | |
| High | RLSA-2026:41988 | rocky 10 | 1:2.3.21-19.el10_2.1 | 1 | Jul 22, 2026 | |
| High | RLSA-2026:41905 | rocky 9 | 1:2.3.16-18.el9_8.1 | 1 | Jul 22, 2026 | |
| High | RHSA-2026:41905 | RHEL 9 | 1:2.3.16-18.el9_8.1 | 1 | Jul 21, 2026 | |
| High | ALSA-2026:41905 | almalinux 9 | 1:2.3.16-18.el9_8.1 | 1 | Jul 20, 2026 | |
| High | ALSA-2026:41988 | almalinux 10 | 1:2.3.21-19.el10_2.1 | 1 | Jul 20, 2026 | |
| High | ELSA-2026-41905 | ol 9 | 1:2.3.16-18.el9_8.1 | 1 | Jul 20, 2026 | |
| High | ELSA-2026-41988 | ol 10 | 1:2.3.21-19.el10_2.1 | 1 | Jul 20, 2026 |
Showing the newest 100 of 203 fixes.
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