{
  "schemaVersion": 1,
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      "source": "CISA Known Exploited Vulnerabilities",
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    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
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    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
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    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
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  "record": {
    "id": "CVE-2023-6816",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-6816",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2024-01-18T04:31:07.908Z",
    "updatedAt": "2026-03-19T21:23:24.417Z",
    "importedAt": "2026-10-24T01:57:03.413Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "Xorg-x11-server: heap buffer overflow in devicefocusevent and procxiquerypointer",
      "summary": "A flaw was found in X.Org server. Both DeviceFocusEvent and the XIQueryPointer reply contain a bit for each logical button currently down. Buttons can be arbitrarily mapped to any value up to 255, but the X.Org Server was only allocating space for the device's particular number of buttons, leading to a heap overflow if a bigger value was used.",
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