Linux
postfix security updates
Patch Radar has 34 security fixes for postfix, closing 2 CVEs. The newest security fix is ELSA-2026-25930 (2:3.8.5-10.el10_2), released July 16, 2026.
Latest version
n/a
Release date not known
Security fixes
34
On record in Patch Radar
CVEs
2
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-2026-25930 | ol 10 | 2:3.8.5-10.el10_2 | 1 | Jul 16, 2026 | |
| High | SUSE-SU-2026:2781-1 | sles 15.7 | 3.8.4-150600.3.6.1 | 1 | Jul 6, 2026 | |
| High | RHSA-2026:26205 | RHEL 9 | 2:3.5.25-3.el9_8 | 1 | Jun 24, 2026 | |
| High | RHSA-2026:25932 | RHEL 8 | 2:3.5.8-8.el8_10 | 1 | Jun 24, 2026 | |
| High | ELSA-2026-26205 | ol 9 | 2:3.5.25-3.el9_8 | 1 | Jun 23, 2026 | |
| High | OPENSUSE-SU-2026:21020-1 | opensuse-leap 16.0 | 3.10.2-160000.3.1 | 1 | Jun 22, 2026 | |
| High | SUSE-SU-2026:22335-1 | sles 16.0 | 3.10.2-160000.3.1 | 1 | Jun 22, 2026 | |
| High | RLSA-2026:25930 | rocky 10 | 2:3.8.5-10.el10_2 | 1 | Jun 19, 2026 | |
| High | RLSA-2026:26205 | rocky 9 | 2:3.5.25-3.el9_8 | 1 | Jun 17, 2026 | |
| High | RLSA-2026:25932 | rocky 8 | 2:3.5.8-8.el8_10 | 1 | Jun 17, 2026 | |
| High | ALSA-2026:26205 | almalinux 9 | 2:3.5.25-3.el9_8 | 1 | Jun 16, 2026 | |
| High | ELSA-2026-25932 | ol 8 | 2:3.5.8-8.el8_10 | 1 | Jun 16, 2026 | |
| High | ALSA-2026:25930 | almalinux 10 | 2:3.8.5-10.el10_2 | 1 | Jun 15, 2026 | |
| High | ALSA-2026:25932 | almalinux 8 | 2:3.5.8-8.el8_10 | 1 | Jun 15, 2026 | |
| High | postfix 3.10.2-1ubuntu2.1 | Ubuntu 25.10 (questing) | 3.10.2-1ubuntu2.1 | 1 | May 15, 2026 | |
| High | postfix 3.8.6-1ubuntu0.1 | Ubuntu 24.04.5 LTS (noble) | 3.8.6-1ubuntu0.1 | 1 | May 15, 2026 | |
| High | postfix 3.6.4-1ubuntu1.4 | Ubuntu 22.04.1 LTS (jammy) | 3.6.4-1ubuntu1.4 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-43964 | Debian 14 | 3.11.2-1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-43964 | Debian 13.5 (trixie) | 3.10.10-0+deb13u1 | 1 | May 15, 2026 | |
| High | RHSA-2026:51436 | RHEL 10 | 3.8.5-8.el10_0.1 | 1 | May 4, 2026 | |
| High | postfix 3.10.6-4ubuntu2.1 | Ubuntu 26.04.1 LTS (resolute) | 3.10.6-4ubuntu2.1 | 1 | May 4, 2026 | |
| High | postfix 3.3.0-1ubuntu0.4+esm4 | Ubuntu 18.04.6 LTS (bionic) | 3.3.0-1ubuntu0.4+esm4 | 1 | May 4, 2026 | |
| High | postfix 3.4.13-0ubuntu1.4+esm1 | Ubuntu 20.04 LTS (focal) | 3.4.13-0ubuntu1.4+esm1 | 1 | May 4, 2026 | |
| Routine | RLSA-2024:9243 | rocky 9 | 2:3.5.25-1.el9 | 1 | Mar 17, 2025 | |
| Routine | ELSA-2024-9243 | ol 9 | 2:3.5.25-1.el9 | 1 | Nov 14, 2024 | |
| Routine | ALSA-2024:9243 | almalinux 9 | 2:3.5.25-1.el9 | 1 | Nov 12, 2024 | |
| Routine | RHSA-2024:9243 | RHEL 9 | 2:3.5.25-1.el9 | 1 | Nov 12, 2024 | |
| Routine | ALAS2023-2024-495 | amzn 2023 | 2:3.7.2-4.amzn2023.0.5 | 1 | Jan 19, 2024 | |
| Routine | DEBIAN-CVE-2023-51764 | Debian 12.15 (bookworm) | 3.7.9-0+deb12u1 | 1 | Dec 24, 2023 | |
| Routine | DEBIAN-CVE-2023-51764 | Debian 13.5 (trixie) | 3.8.4-1 | 1 | Dec 24, 2023 | |
| Routine | DEBIAN-CVE-2023-51764 | Debian 14 | 3.8.4-1 | 1 | Dec 24, 2023 | |
| Routine | postfix 3.3.0-1ubuntu0.4+esm3 | Ubuntu 18.04.6 LTS (bionic) | 3.3.0-1ubuntu0.4+esm3 | 1 | Dec 23, 2023 | |
| Routine | postfix 3.4.13-0ubuntu1.4 | Ubuntu 20.04 LTS (focal) | 3.4.13-0ubuntu1.4 | 1 | Dec 23, 2023 | |
| Routine | postfix 3.6.4-1ubuntu1.3 | Ubuntu 22.04.1 LTS (jammy) | 3.6.4-1ubuntu1.3 | 1 | Dec 23, 2023 |
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