{
  "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-2026-43110",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-43110",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-06T07:40:37.250Z",
    "updatedAt": "2026-10-19T19:06:13.623Z",
    "importedAt": "2026-10-24T01:58:08.712Z",
    "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: brcmfmac: validate bsscfg indices in IF events",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: brcmfmac: validate bsscfg indices in IF events\n\nbrcmf_fweh_handle_if_event() validates the firmware-provided interface\nindex before it touches drvr->iflist[], but it still uses the raw\nbsscfgidx field as an array index without a matching range check.\n\nReject IF events whose bsscfg index does not fit in drvr->iflist[]\nbefore indexing the interface array.\n\n[add missing wifi prefix]",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "2880b86859967af710c72f7d34fb421a86a71e22",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b329fbcf075949a038045d8e9b86ae3d5bbd8a54"
            },
            {
              "version": "2880b86859967af710c72f7d34fb421a86a71e22",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2ae3ccb78c0a9ef5ee3d80d02ab319ac1d5af734"
            },
            {
              "version": "2880b86859967af710c72f7d34fb421a86a71e22",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9c81bcc2c695e0082012a2a3d36a0eefaa51579c"
            },
            {
              "version": "2880b86859967af710c72f7d34fb421a86a71e22",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3ec7437e9d11374105c2c4e47ae671537729d7e6"
            },
            {
              "version": "2880b86859967af710c72f7d34fb421a86a71e22",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9fca68c2512a362cad258e4df12a307bb2ee4b8e"
            },
            {
              "version": "2880b86859967af710c72f7d34fb421a86a71e22",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1ae1e1caa428844e481231f6dbe9b4f475f1d52d"
            },
            {
              "version": "2880b86859967af710c72f7d34fb421a86a71e22",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b427c2b05222db36d32ee141609de6128e9091bb"
            },
            {
              "version": "2880b86859967af710c72f7d34fb421a86a71e22",
              "status": "affected",
              "versionType": "git",
              "lessThan": "304950a467d83678bd0b0f46331882e2ac23b12d"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.9",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.9"
            },
            {
              "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": "6.6.136",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.83",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.24",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.14",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "7.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}