{
  "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-2026-22978",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-22978",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-01-23T15:24:00.482Z",
    "updatedAt": "2026-05-11T21:57:37.849Z",
    "importedAt": "2026-10-24T01:58:02.025Z",
    "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: avoid kernel-infoleak from struct iw_point",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: avoid kernel-infoleak from struct iw_point\n\nstruct iw_point has a 32bit hole on 64bit arches.\n\nstruct iw_point {\n  void __user   *pointer;       /* Pointer to the data  (in user space) */\n  __u16         length;         /* number of fields or size in bytes */\n  __u16         flags;          /* Optional params */\n};\n\nMake sure to zero the structure to avoid disclosing 32bits of kernel data\nto user space.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "87de87d5e47f94b4ea647a5bd1bc8dc1f7930db4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d943b5f592767b107ba8c12a902f17431350378c"
            },
            {
              "version": "87de87d5e47f94b4ea647a5bd1bc8dc1f7930db4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a3827e310b5a73535646ef4a552d53b3c8bf74f6"
            },
            {
              "version": "87de87d5e47f94b4ea647a5bd1bc8dc1f7930db4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "442ceac0393185e9982323f6682a52a53e8462b1"
            },
            {
              "version": "87de87d5e47f94b4ea647a5bd1bc8dc1f7930db4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d21ec867d84c9f3a9845d7d8c90c9ce35dbe48f8"
            },
            {
              "version": "87de87d5e47f94b4ea647a5bd1bc8dc1f7930db4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "024f71a57d563fbe162e528c8bf2d27e9cac7c7b"
            },
            {
              "version": "87de87d5e47f94b4ea647a5bd1bc8dc1f7930db4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e3c35177103ead4658b8a62f41e3080d45885464"
            },
            {
              "version": "87de87d5e47f94b4ea647a5bd1bc8dc1f7930db4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "21cbf883d073abbfe09e3924466aa5e0449e7261"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.27",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.27"
            },
            {
              "version": "5.10.248",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.198",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.161",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.121",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.66",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}