{
  "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-2026-46249",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-46249",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-06-03T15:49:45.252Z",
    "updatedAt": "2026-06-03T15:49:45.252Z",
    "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": "octeontx2-af: Fix PF driver crash with kexec kernel booting",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-af: Fix PF driver crash with kexec kernel booting\n\nDuring a kexec reboot the hardware is not power-cycled, so AF state from\nthe old kernel can persist into the new kernel. When AF and PF drivers\nare built as modules, the PF driver may probe before AF reinitializes\nthe hardware.\n\nThe PF driver treats the RVUM block revision as an indication that AF\ninitialization is complete. If this value is left uncleared at shutdown,\nPF may incorrectly assume AF is ready and access stale hardware state,\nleading to a crash.\n\nClear the RVUM block revision during AF shutdown to avoid PF\nmis-detecting AF readiness after kexec.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "54494aa5d1e68945dc79feb7c8461cd382e11d8a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b7605b9301abc18fbbf2b0e23fdd281fc768955d"
            },
            {
              "version": "54494aa5d1e68945dc79feb7c8461cd382e11d8a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9769a09afda20a006b528b9e723effcae45965b2"
            },
            {
              "version": "54494aa5d1e68945dc79feb7c8461cd382e11d8a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "57821d1436ba1c6a6973aa32d54166fdec35558c"
            },
            {
              "version": "54494aa5d1e68945dc79feb7c8461cd382e11d8a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8b5ed7c5417b7013d35b6f2507dab739013ba1a9"
            },
            {
              "version": "54494aa5d1e68945dc79feb7c8461cd382e11d8a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7d56ba306e93d04696718963fb4cda2883ee7585"
            },
            {
              "version": "54494aa5d1e68945dc79feb7c8461cd382e11d8a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9c3398e5b3a914b74276d44ab54c49123b89c61a"
            },
            {
              "version": "54494aa5d1e68945dc79feb7c8461cd382e11d8a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1370736836a18b5e0cd74bcc9cffe11d21f1fe79"
            },
            {
              "version": "54494aa5d1e68945dc79feb7c8461cd382e11d8a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2d2d574309e3ae84ee794869a5da8b4c38753a94"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.20",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.20"
            },
            {
              "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": "6.18.14",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "7.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}