{
  "cveId": "CVE-2023-33864",
  "url": "https://patchblox.com/security/cve/CVE-2023-33864",
  "summary": "CVE-2023-33864 is fixed in renderdoc on 1 platform by DEBIAN-CVE-2023-33864 (version 1.24\u002Bdfsg-1\u002Bdeb12u1), released June 7, 2023. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "renderdoc: StreamReader::ReadFromExternal in RenderDoc before 1.27 allows an Integer Overflow with a resultant Buffer Overflow",
  "description": "StreamReader::ReadFromExternal in RenderDoc before 1.27 allows an Integer Overflow with a resultant Buffer Overflow. It uses uint32_t(m_BufferSize-m_InputSize) even though m_InputSize can exceed m_BufferSize.",
  "published": "2023-06-07T20:15:10Z",
  "severity": "critical",
  "cvss": 9.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.04192,
  "epssPercentile": 0.90999,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "renderdoc",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.24\u002Bdfsg-1\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2023-33864",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-33864",
      "released": "2023-06-07T20:15:10Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}