{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "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"
    }
  ],
  "record": {
    "id": "CVE-2026-43206",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-43206",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-06T11:28:10.937Z",
    "updatedAt": "2026-10-19T19:16:24.115Z",
    "importedAt": "2026-10-24T01:58:14.884Z",
    "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": "drm/amdkfd: Fix out-of-bounds write in kfd_event_page_set()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Fix out-of-bounds write in kfd_event_page_set()\n\nThe kfd_event_page_set() function writes KFD_SIGNAL_EVENT_LIMIT * 8\nbytes via memset without checking the buffer size parameter. This allows\nunprivileged userspace to trigger an out-of bounds kernel memory write\nby passing a small buffer, leading to  potential privilege\nescalation.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0fc8011f89feb8b2c3008583b777d097e1974660",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3e04bc310d80b46eaf481f1fefcbcb37a187412d"
            },
            {
              "version": "0fc8011f89feb8b2c3008583b777d097e1974660",
              "status": "affected",
              "versionType": "git",
              "lessThan": "de8d7a25cd2eb5875b1d8d4fbc7fe4b4138b781f"
            },
            {
              "version": "0fc8011f89feb8b2c3008583b777d097e1974660",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b4034442cb090e4a980bdcc1540948606cbc951b"
            },
            {
              "version": "0fc8011f89feb8b2c3008583b777d097e1974660",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4857c37c7ba9aa38b9a4c694e8bd8d0091c87940"
            },
            {
              "version": "0fc8011f89feb8b2c3008583b777d097e1974660",
              "status": "affected",
              "versionType": "git",
              "lessThan": "75fb57efdd7863fffbc39db23e9cad7aafda26ed"
            },
            {
              "version": "0fc8011f89feb8b2c3008583b777d097e1974660",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bfcd6b53e1f4feb182952f4ff9a137c36ceaf20b"
            },
            {
              "version": "0fc8011f89feb8b2c3008583b777d097e1974660",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4e72f419e4ed44cb3b60506752d8688c20a60a9b"
            },
            {
              "version": "0fc8011f89feb8b2c3008583b777d097e1974660",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8a70a26c9f34baea6c3199a9862ddaff4554a96d"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.17",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.17"
            },
            {
              "version": "5.10.252",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.202",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.165",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.128",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.75",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.16",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "7.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}