{
  "cveId": "CVE-2026-26967",
  "url": "https://patchblox.com/security/cve/CVE-2026-26967",
  "summary": "CVE-2026-26967 is fixed in asterisk on 1 platform by DEBIAN-CVE-2026-26967 (version 1:22.10.0\u002Bdfsg\u002B~cs6.17.60671434-1), released February 20, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "asterisk: PJSIP is a free and open source multimedia communication library written in C",
  "description": "PJSIP is a free and open source multimedia communication library written in C. In versions 2.16 and below, there is a critical Heap-based Buffer Overflow vulnerability in PJSIP\u0027s H.264 unpacketizer. The bug occurs when processing malformed SRTP packets, where the unpacketizer reads a 2-byte NAL unit size field without validating that both bytes are within the payload buffer bounds. The vulnerability affects applications that receive video using H.264. A patch is available at https://github.com/pjsip/pjproject/commit/f821c214e52b11bae11e4cd3c7f0864538fb5491.",
  "published": "2026-02-20T01:15:59Z",
  "severity": "medium",
  "cvss": 5.3,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
  "epss": 0.00329,
  "epssPercentile": 0.26249,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "asterisk",
      "release": "Debian 14",
      "fixedVersion": "1:22.10.0\u002Bdfsg\u002B~cs6.17.60671434-1",
      "fix": "DEBIAN-CVE-2026-26967",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-26967",
      "released": "2026-02-20T01:15:59Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}