{
  "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-2026-46056",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-46056",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-27T12:57:15.150Z",
    "updatedAt": "2026-10-19T19:26:42.490Z",
    "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": "Bluetooth: hci_event: fix potential UAF in SSP passkey handlers",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: hci_event: fix potential UAF in SSP passkey handlers\n\nhci_conn lookup and field access must be covered by hdev lock in\nhci_user_passkey_notify_evt() and hci_keypress_notify_evt(), otherwise\nthe connection can be freed concurrently.\n\nExtend the hci_dev_lock critical section to cover all conn usage in both\nhandlers.\n\nKeep the existing keypress notification behavior unchanged by routing\nthe early exits through a common unlock path.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "92a25256f142d55e25f9959441cea6ddeabae57e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ea18732d2614557e59f4c0d8cdbe6611aeab33b7"
            },
            {
              "version": "92a25256f142d55e25f9959441cea6ddeabae57e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d28311539ac9f65e29308ea219ecaa48aa5e76e5"
            },
            {
              "version": "92a25256f142d55e25f9959441cea6ddeabae57e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b6ae482f88654db407c8c17619d4b62959b903ef"
            },
            {
              "version": "92a25256f142d55e25f9959441cea6ddeabae57e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "204028af77a265e31ceb4ba7f643349a3cca72b2"
            },
            {
              "version": "92a25256f142d55e25f9959441cea6ddeabae57e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "01a6431766c35dfedb86e0cb5d3fc80c6d604a47"
            },
            {
              "version": "92a25256f142d55e25f9959441cea6ddeabae57e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e08d75753db17aa943d7622f09d9c217b5bfd3b8"
            },
            {
              "version": "92a25256f142d55e25f9959441cea6ddeabae57e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8c6443bb9257b780986fb67ec08565bf48ecb8d7"
            },
            {
              "version": "92a25256f142d55e25f9959441cea6ddeabae57e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "85fa3512048793076eef658f66489112dcc91993"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.7",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.7"
            },
            {
              "version": "5.10.259",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.210",
              "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": "6.12.86",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.27",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.0.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.*"
            },
            {
              "version": "7.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}