{
  "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-2026-93807",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-93807",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-24T16:02:41.356Z",
    "updatedAt": "2026-10-03T10:57:40.321Z",
    "importedAt": "2026-10-24T01:58:41.756Z",
    "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: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers\n\nrsi_hal_load_key() copies tx_mic_key and rx_mic_key from data[16] and\ndata[24] whenever key data is present. Those offsets are only part of\nthe 32-byte TKIP key layout. Shorter keys used by other ciphers, such as\nCCMP, do not provide those bytes, so the unconditional copies can read\npast the supplied key buffer.\n\nOnly copy the MIC keys for TKIP, and reject malformed TKIP keys that are\nshorter than the expected 32-byte layout.\n\n[drop useless length check]",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "dad0d04fa7ba41ce603a01e8e64967650303e9a2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6937b06d55b528e961feff8cc083b97ede622e02"
            },
            {
              "version": "dad0d04fa7ba41ce603a01e8e64967650303e9a2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ebd7172f8c4edc232738ef50338fb773c6f6c208"
            },
            {
              "version": "dad0d04fa7ba41ce603a01e8e64967650303e9a2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6b6690ac5c35e803df14afdc44312d11e8a60893"
            },
            {
              "version": "dad0d04fa7ba41ce603a01e8e64967650303e9a2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5207727e53fba1e3a6fce9b2c15b6b8b06c6438b"
            },
            {
              "version": "dad0d04fa7ba41ce603a01e8e64967650303e9a2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5902e3c08c63d65724772f74d65b9fb032625dca"
            },
            {
              "version": "dad0d04fa7ba41ce603a01e8e64967650303e9a2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "55b86ef6c2e68879ffd95203b011ef42a013ab88"
            },
            {
              "version": "dad0d04fa7ba41ce603a01e8e64967650303e9a2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "843fe9bc583b7686ca68312ac9319c9240a73c03"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.15",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.15"
            },
            {
              "version": "5.10.271",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.222",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.189",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.158",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.111",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.53",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}