{
  "product": "postfix",
  "url": "https://patchblox.com/security/product/linux/postfix",
  "summary": "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.",
  "platform": "linux",
  "supported": true,
  "fixCount": 34,
  "cveCount": 2,
  "exploitedCveCount": 0,
  "unfixedCveCount": 0,
  "fixes": [
    {
      "fix": "ELSA-2026-25930",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-25930",
      "released": "2026-07-16T00:00:00Z",
      "release": "ol 10",
      "fixedVersion": "2:3.8.5-10.el10_2",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "SUSE-SU-2026:2781-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2781-1",
      "released": "2026-07-06T14:12:18Z",
      "release": "sles 15.7",
      "fixedVersion": "3.8.4-150600.3.6.1",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "RHSA-2026:26205",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-26205",
      "released": "2026-06-24T14:09:17Z",
      "release": "RHEL 9",
      "fixedVersion": "2:3.5.25-3.el9_8",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "RHSA-2026:25932",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-25932",
      "released": "2026-06-24T14:07:58Z",
      "release": "RHEL 8",
      "fixedVersion": "2:3.5.8-8.el8_10",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "ELSA-2026-26205",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-26205",
      "released": "2026-06-23T00:00:00Z",
      "release": "ol 9",
      "fixedVersion": "2:3.5.25-3.el9_8",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "OPENSUSE-SU-2026:21020-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21020-1",
      "released": "2026-06-22T14:37:16Z",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "3.10.2-160000.3.1",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "SUSE-SU-2026:22335-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-22335-1",
      "released": "2026-06-22T14:35:39Z",
      "release": "sles 16.0",
      "fixedVersion": "3.10.2-160000.3.1",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "RLSA-2026:25930",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-25930",
      "released": "2026-06-19T06:04:41Z",
      "release": "rocky 10",
      "fixedVersion": "2:3.8.5-10.el10_2",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "RLSA-2026:26205",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-26205",
      "released": "2026-06-17T12:03:08Z",
      "release": "rocky 9",
      "fixedVersion": "2:3.5.25-3.el9_8",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "RLSA-2026:25932",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-25932",
      "released": "2026-06-17T06:00:15Z",
      "release": "rocky 8",
      "fixedVersion": "2:3.5.8-8.el8_10",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "ALSA-2026:26205",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-26205",
      "released": "2026-06-16T00:00:00Z",
      "release": "almalinux 9",
      "fixedVersion": "2:3.5.25-3.el9_8",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "ELSA-2026-25932",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-25932",
      "released": "2026-06-16T00:00:00Z",
      "release": "ol 8",
      "fixedVersion": "2:3.5.8-8.el8_10",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "ALSA-2026:25930",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-25930",
      "released": "2026-06-15T00:00:00Z",
      "release": "almalinux 10",
      "fixedVersion": "2:3.8.5-10.el10_2",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "ALSA-2026:25932",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-25932",
      "released": "2026-06-15T00:00:00Z",
      "release": "almalinux 8",
      "fixedVersion": "2:3.5.8-8.el8_10",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "postfix 3.10.2-1ubuntu2.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-postfix-3.10.2-1ubuntu2.1",
      "released": "2026-05-15T16:01:35Z",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "3.10.2-1ubuntu2.1",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "postfix 3.8.6-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-postfix-3.8.6-1ubuntu0.1",
      "released": "2026-05-15T16:01:30Z",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.8.6-1ubuntu0.1",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "postfix 3.6.4-1ubuntu1.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-postfix-3.6.4-1ubuntu1.4",
      "released": "2026-05-15T16:01:26Z",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.6.4-1ubuntu1.4",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "DEBIAN-CVE-2026-43964",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-43964",
      "released": "2026-05-15T16:01:09Z",
      "release": "Debian 14",
      "fixedVersion": "3.11.2-1",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "DEBIAN-CVE-2026-43964",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-43964",
      "released": "2026-05-15T16:01:09Z",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "3.10.10-0\u002Bdeb13u1",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "RHSA-2026:51436",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-51436",
      "released": "2026-05-04T18:10:10Z",
      "release": "RHEL 10",
      "fixedVersion": "3.8.5-8.el10_0.1",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "postfix 3.10.6-4ubuntu2.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-postfix-3.10.6-4ubuntu2.1",
      "released": "2026-05-04T17:00:00Z",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.10.6-4ubuntu2.1",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "postfix 3.3.0-1ubuntu0.4\u002Besm4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-postfix-3.3.0-1ubuntu0.4-esm4",
      "released": "2026-05-04T17:00:00Z",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.3.0-1ubuntu0.4\u002Besm4",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "postfix 3.4.13-0ubuntu1.4\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-postfix-3.4.13-0ubuntu1.4-esm1",
      "released": "2026-05-04T17:00:00Z",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.4.13-0ubuntu1.4\u002Besm1",
      "priority": "High",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "RLSA-2024:9243",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2024-9243",
      "released": "2025-03-17T20:16:49Z",
      "release": "rocky 9",
      "fixedVersion": "2:3.5.25-1.el9",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "ELSA-2024-9243",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-9243",
      "released": "2024-11-14T00:00:00Z",
      "release": "ol 9",
      "fixedVersion": "2:3.5.25-1.el9",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "ALSA-2024:9243",
      "url": "https://patchblox.com/security/fix/linux/alsa-2024-9243",
      "released": "2024-11-12T00:00:00Z",
      "release": "almalinux 9",
      "fixedVersion": "2:3.5.25-1.el9",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "RHSA-2024:9243",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2024-9243",
      "released": "2024-11-12T00:00:00Z",
      "release": "RHEL 9",
      "fixedVersion": "2:3.5.25-1.el9",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "ALAS2023-2024-495",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-495",
      "released": "2024-01-19T01:31:00Z",
      "release": "amzn 2023",
      "fixedVersion": "2:3.7.2-4.amzn2023.0.5",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "DEBIAN-CVE-2023-51764",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-51764",
      "released": "2023-12-24T05:15:08Z",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "3.7.9-0\u002Bdeb12u1",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "DEBIAN-CVE-2023-51764",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-51764",
      "released": "2023-12-24T05:15:08Z",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "3.8.4-1",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "DEBIAN-CVE-2023-51764",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-51764",
      "released": "2023-12-24T05:15:08Z",
      "release": "Debian 14",
      "fixedVersion": "3.8.4-1",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "postfix 3.3.0-1ubuntu0.4\u002Besm3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-postfix-3.3.0-1ubuntu0.4-esm3",
      "released": "2023-12-23T21:15:00Z",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.3.0-1ubuntu0.4\u002Besm3",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "postfix 3.4.13-0ubuntu1.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-postfix-3.4.13-0ubuntu1.4",
      "released": "2023-12-23T21:15:00Z",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.4.13-0ubuntu1.4",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "postfix 3.6.4-1ubuntu1.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-postfix-3.6.4-1ubuntu1.3",
      "released": "2023-12-23T21:15:00Z",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.6.4-1ubuntu1.3",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T12:40:37Z"
}