{
  "product": "apache-log4j2",
  "url": "https://patchblox.com/security/product/linux/apache-log4j2",
  "summary": "Patch Radar has 16 security fixes for apache-log4j2, closing 5 CVEs, 2 of which are being exploited. The newest security fix is DLA-4444-1 (2.17.1-1~deb11u2), released January 19, 2026.",
  "platform": "linux",
  "supported": true,
  "fixCount": 16,
  "cveCount": 5,
  "exploitedCveCount": 2,
  "unfixedCveCount": 0,
  "fixes": [
    {
      "fix": "DLA-4444-1",
      "url": "https://patchblox.com/security/fix/linux/dla-4444-1",
      "released": "2026-01-19T00:00:00Z",
      "release": "Debian 11.6 (bullseye)",
      "fixedVersion": "2.17.1-1~deb11u2",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "DEBIAN-CVE-2021-44832",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-44832",
      "released": "2021-12-28T20:15:08Z",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "2.17.1-1",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "DEBIAN-CVE-2021-44832",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-44832",
      "released": "2021-12-28T20:15:08Z",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2.17.1-1",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "DEBIAN-CVE-2021-44832",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-44832",
      "released": "2021-12-28T20:15:08Z",
      "release": "Debian 14",
      "fixedVersion": "2.17.1-1",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "DEBIAN-CVE-2021-45105",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-45105",
      "released": "2021-12-18T12:15:07Z",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "2.17.0-1",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "DEBIAN-CVE-2021-45105",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-45105",
      "released": "2021-12-18T12:15:07Z",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2.17.0-1",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "DEBIAN-CVE-2021-45105",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-45105",
      "released": "2021-12-18T12:15:07Z",
      "release": "Debian 14",
      "fixedVersion": "2.17.0-1",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "DSA-5024-1",
      "url": "https://patchblox.com/security/fix/linux/dsa-5024-1",
      "released": "2021-12-18T00:00:00Z",
      "release": "Debian 11.6 (bullseye)",
      "fixedVersion": "2.17.0-1~deb11u1",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "DSA-5022-1",
      "url": "https://patchblox.com/security/fix/linux/dsa-5022-1",
      "released": "2021-12-16T00:00:00Z",
      "release": "Debian 11.6 (bullseye)",
      "fixedVersion": "2.16.0-1~deb11u1",
      "priority": "Patch now",
      "cveCount": 1,
      "exploitedCveCount": 1
    },
    {
      "fix": "DEBIAN-CVE-2021-45046",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-45046",
      "released": "2021-12-14T19:15:07Z",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "2.16.0-1",
      "priority": "Patch now",
      "cveCount": 1,
      "exploitedCveCount": 1
    },
    {
      "fix": "DEBIAN-CVE-2021-45046",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-45046",
      "released": "2021-12-14T19:15:07Z",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2.16.0-1",
      "priority": "Patch now",
      "cveCount": 1,
      "exploitedCveCount": 1
    },
    {
      "fix": "DEBIAN-CVE-2021-45046",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-45046",
      "released": "2021-12-14T19:15:07Z",
      "release": "Debian 14",
      "fixedVersion": "2.16.0-1",
      "priority": "Patch now",
      "cveCount": 1,
      "exploitedCveCount": 1
    },
    {
      "fix": "DSA-5020-1",
      "url": "https://patchblox.com/security/fix/linux/dsa-5020-1",
      "released": "2021-12-11T00:00:00Z",
      "release": "Debian 11.6 (bullseye)",
      "fixedVersion": "2.15.0-1~deb11u1",
      "priority": "Patch now",
      "cveCount": 1,
      "exploitedCveCount": 1
    },
    {
      "fix": "DEBIAN-CVE-2021-44228",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-44228",
      "released": "2021-12-10T10:15:09Z",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "2.15.0-1",
      "priority": "Patch now",
      "cveCount": 1,
      "exploitedCveCount": 1
    },
    {
      "fix": "DEBIAN-CVE-2021-44228",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-44228",
      "released": "2021-12-10T10:15:09Z",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2.15.0-1",
      "priority": "Patch now",
      "cveCount": 1,
      "exploitedCveCount": 1
    },
    {
      "fix": "DEBIAN-CVE-2021-44228",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-44228",
      "released": "2021-12-10T10:15:09Z",
      "release": "Debian 14",
      "fixedVersion": "2.15.0-1",
      "priority": "Patch now",
      "cveCount": 1,
      "exploitedCveCount": 1
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T12:40:37Z"
}