{
  "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-2026-64010",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-64010",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-07-19T14:56:25.162Z",
    "updatedAt": "2026-08-05T12:38:10.194Z",
    "importedAt": "2026-10-24T01:58:25.636Z",
    "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": "nfc: llcp: Fix use-after-free race in nfc_llcp_recv_cc()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: llcp: Fix use-after-free race in nfc_llcp_recv_cc()\n\nA race condition exists in the NFC LLCP connection state machine where\nthe connection acceptance packet (CC) can be processed concurrently with\nsocket release.  This can lead to a use-after-free of the socket object.\n\nWhen nfc_llcp_recv_cc() moves the socket from the connecting_sockets\nlist to the sockets list, it does so without holding the socket lock.\nIf llcp_sock_release() is executing concurrently, it might have already\nunlinked the socket and dropped its references, which can result in\nnfc_llcp_recv_cc() linking a freed socket into the live list.\n\nFix this by holding lock_sock() during the state transition and list\nmovement in nfc_llcp_recv_cc().  After acquiring the lock, check if\nthe socket is still hashed to ensure it hasn't already been unlinked\nand marked for destruction by the release path.  This aligns the locking\npattern with recv_hdlc() and recv_disc().",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "a69f32af86e389dd232b1bb2269e202c1bfcc60f",
              "status": "affected",
              "versionType": "git",
              "lessThan": "dce85215a6c7b0fd753f577a4c487f647119884c"
            },
            {
              "version": "a69f32af86e389dd232b1bb2269e202c1bfcc60f",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bd08bb7443c501d2f2a71d529e4afcf11c9b07d2"
            },
            {
              "version": "a69f32af86e389dd232b1bb2269e202c1bfcc60f",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0b45c31746e1523d5d482fda8fcf54a35ac417f1"
            },
            {
              "version": "a69f32af86e389dd232b1bb2269e202c1bfcc60f",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ee2d1a8a1833c5e56e9a1745e64b0b4edda732c2"
            },
            {
              "version": "a69f32af86e389dd232b1bb2269e202c1bfcc60f",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ad8a27d63cac96bac441edd002209ebd996e12fb"
            },
            {
              "version": "a69f32af86e389dd232b1bb2269e202c1bfcc60f",
              "status": "affected",
              "versionType": "git",
              "lessThan": "650bdd8fdfab64a09ee474150313dbc48c374795"
            },
            {
              "version": "a69f32af86e389dd232b1bb2269e202c1bfcc60f",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b2a60f7f846faaf5c2cdad4ea6d3a33e5f863183"
            },
            {
              "version": "a69f32af86e389dd232b1bb2269e202c1bfcc60f",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b493ea2765cc17cb8aa7e7544a4b6dcb05b6ed77"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.6",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.6"
            },
            {
              "version": "5.10.259",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.210",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.176",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.143",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.93",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.35",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.0.12",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.*"
            },
            {
              "version": "7.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}