{
  "cveId": "CVE-2021-44269",
  "url": "https://patchblox.com/security/cve/CVE-2021-44269",
  "summary": "CVE-2021-44269 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2021-44269, released March 10, 2022. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "wavpack: WavPack is a completely open audio compression format providing lossless, high-quality lossy and a unique hybrid comp...",
  "description": "WavPack is a completely open audio compression format providing lossless, high-quality lossy and a unique hybrid compression mode. \n\nSecurity Fix(es):\n\n* wavpack: Heap out-of-bounds read in WavpackPackSamples() (CVE-2021-44269)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.7 Release Notes linked from the References section.",
  "published": "2022-03-10T17:44:14Z",
  "severity": "Low",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
  "epss": 0.0115,
  "epssPercentile": 0.67102,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "wavpack",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.5.0-1",
      "fix": "DEBIAN-CVE-2021-44269",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-44269",
      "released": "2022-03-10T17:44:14Z"
    },
    {
      "platform": "linux",
      "product": "wavpack",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.5.0-1",
      "fix": "DEBIAN-CVE-2021-44269",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-44269",
      "released": "2022-03-10T17:44:14Z"
    },
    {
      "platform": "linux",
      "product": "wavpack",
      "release": "Debian 14",
      "fixedVersion": "5.5.0-1",
      "fix": "DEBIAN-CVE-2021-44269",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-44269",
      "released": "2022-03-10T17:44:14Z"
    },
    {
      "platform": "linux",
      "product": "wavpack",
      "release": "RHEL 8",
      "fixedVersion": "0:5.1.0-16.el8",
      "fix": "RHSA-2022:7558",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-7558",
      "released": "2022-11-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wavpack",
      "release": "RHEL 9",
      "fixedVersion": "0:5.4.0-5.el9",
      "fix": "RHSA-2022:8139",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-8139",
      "released": "2022-11-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wavpack",
      "release": "almalinux 8",
      "fixedVersion": "5.1.0-16.el8",
      "fix": "ALSA-2022:7558",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-7558",
      "released": "2022-11-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wavpack",
      "release": "almalinux 9",
      "fixedVersion": "5.4.0-5.el9",
      "fix": "ALSA-2022:8139",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-8139",
      "released": "2022-11-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wavpack",
      "release": "ol 8",
      "fixedVersion": "0:5.1.0-16.el8",
      "fix": "ELSA-2022-7558",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-7558",
      "released": "2022-11-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wavpack",
      "release": "ol 9",
      "fixedVersion": "0:5.4.0-5.el9",
      "fix": "ELSA-2022-8139",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-8139",
      "released": "2022-11-22T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wavpack",
      "release": "rocky 8",
      "fixedVersion": "0:5.1.0-16.el8",
      "fix": "RLSA-2022:7558",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2022-7558",
      "released": "2022-11-08T06:22:38Z"
    },
    {
      "platform": "linux",
      "product": "wavpack",
      "release": "rocky 9",
      "fixedVersion": "0:5.4.0-5.el9",
      "fix": "RLSA-2022:8139",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2022-8139",
      "released": "2022-11-15T06:16:36Z"
    },
    {
      "platform": "linux",
      "product": "wavpack-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:5.1.0-16.el8",
      "fix": "RHSA-2022:7558",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-7558",
      "released": "2022-11-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wavpack-devel",
      "release": "RHEL 9",
      "fixedVersion": "0:5.4.0-5.el9",
      "fix": "RHSA-2022:8139",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-8139",
      "released": "2022-11-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wavpack-devel",
      "release": "almalinux 8",
      "fixedVersion": "5.1.0-16.el8",
      "fix": "ALSA-2022:7558",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-7558",
      "released": "2022-11-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wavpack-devel",
      "release": "almalinux 9",
      "fixedVersion": "5.4.0-5.el9",
      "fix": "ALSA-2022:8139",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-8139",
      "released": "2022-11-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wavpack-devel",
      "release": "ol 8",
      "fixedVersion": "0:5.1.0-16.el8",
      "fix": "ELSA-2022-7558",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-7558",
      "released": "2022-11-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wavpack-devel",
      "release": "ol 9",
      "fixedVersion": "0:5.4.0-5.el9",
      "fix": "ELSA-2022-8139",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-8139",
      "released": "2022-11-22T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T13:31:49Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}