{
  "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-2026-46163",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-46163",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-28T09:36:18.946Z",
    "updatedAt": "2026-10-15T01:20:55.170Z",
    "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": "wifi: b43legacy: enforce bounds check on firmware key index in RX path",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: b43legacy: enforce bounds check on firmware key index in RX path\n\nSame fix as b43: the firmware-controlled key index in b43legacy_rx()\ncan exceed dev->max_nr_keys. The existing B43legacy_WARN_ON is\nnon-enforcing in production builds, allowing an out-of-bounds read of\ndev->key[].\n\nMake the check enforcing by dropping the frame for invalid indices.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "75388acd0cd827dc1498043daa7d1c760902cd67",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a92bd0503df2488f2cc040f329ebccff1c1934cb"
            },
            {
              "version": "75388acd0cd827dc1498043daa7d1c760902cd67",
              "status": "affected",
              "versionType": "git",
              "lessThan": "df805c1d085b7a96077f0964185764c87060950d"
            },
            {
              "version": "75388acd0cd827dc1498043daa7d1c760902cd67",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4242db36de99de734cc1f60e5edd86cda7e598c6"
            },
            {
              "version": "75388acd0cd827dc1498043daa7d1c760902cd67",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1baaeb6adecb9691748c0253dab6ddd19a2b4e9e"
            },
            {
              "version": "75388acd0cd827dc1498043daa7d1c760902cd67",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6ee946077607d7783ae6709a899213fc4fe08f35"
            },
            {
              "version": "75388acd0cd827dc1498043daa7d1c760902cd67",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9d1bc155802943e92c57a5fb923d23edfbf0b525"
            },
            {
              "version": "75388acd0cd827dc1498043daa7d1c760902cd67",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fdd4e51979f42ca8b1ab7e6176b607e1caabf2a5"
            },
            {
              "version": "75388acd0cd827dc1498043daa7d1c760902cd67",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a035766f970bde2d4298346a31a80685be5c0205"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.24",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.24"
            },
            {
              "version": "5.10.258",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "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": "6.12.88",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.30",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.0.7",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.*"
            },
            {
              "version": "7.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}