{
  "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-2026-46197",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-46197",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-28T09:40:13.722Z",
    "updatedAt": "2026-10-19T19:36:54.598Z",
    "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: validate SVM ioctl nattr against buffer size",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: validate SVM ioctl nattr against buffer size\n\nValidate nattr field against the buffer size, preventing\nout-of-bounds buffer access via user-controlled attribute count.\n\n(cherry picked from commit 5eca8bfdfa456c3304ca77523718fe24254c172f)",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "42de677f79999791bee4e21be318c32d90ab62c6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "daa8bc5f83814b55b71d2b5b3a090d57a5219c21"
            },
            {
              "version": "42de677f79999791bee4e21be318c32d90ab62c6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fb07a0c9c8419164812e07274947f11b1d92dd61"
            },
            {
              "version": "42de677f79999791bee4e21be318c32d90ab62c6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "91c6dc5a41695d02dfc6299f106ac38a6c493e52"
            },
            {
              "version": "42de677f79999791bee4e21be318c32d90ab62c6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ccd060b5c7cc75ae7e211c250b97c5b6272e7efc"
            },
            {
              "version": "42de677f79999791bee4e21be318c32d90ab62c6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "db9530a9873a7c85d2266a922589ebcf427fa631"
            },
            {
              "version": "42de677f79999791bee4e21be318c32d90ab62c6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6abd3a4417cb73a7d0db7e25bf11fae1074bdba3"
            },
            {
              "version": "42de677f79999791bee4e21be318c32d90ab62c6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "045e0ff208f0838a246c10204105126611b267a1"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.14",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.14"
            },
            {
              "version": "5.15.209",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.175",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.140",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.90",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.32",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.0.9",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.*"
            },
            {
              "version": "7.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}