{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "f3d916c8e63e510bda1f9cf5e8710259c22afece"
            }
          ],
          "repo": "https://github.com/strukturag/libde265",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-wqrf-6rf5-v78r"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-122"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33164.json"
  },
  "details": "libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.17, a malformed H.265 PPS NAL unit causes a segmentation fault in pic_parameter_set::set_derived_values(). This issue has been patched in version 1.0.17.",
  "id": "CVE-2026-33164",
  "modified": "2026-04-01T23:10:23.887491932Z",
  "published": "2026-03-20T20:33:04.054Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/strukturag/libde265/releases/tag/v1.0.17"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33164.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/strukturag/libde265/security/advisories/GHSA-wqrf-6rf5-v78r"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33164"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "NULL Pointer Dereference in libde265"
}