{
  "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-2026-23372",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-23372",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-03-25T10:27:53.308Z",
    "updatedAt": "2026-10-15T01:14:30.909Z",
    "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": "nfc: rawsock: cancel tx_work before socket teardown",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: rawsock: cancel tx_work before socket teardown\n\nIn rawsock_release(), cancel any pending tx_work and purge the write\nqueue before orphaning the socket.  rawsock_tx_work runs on the system\nworkqueue and calls nfc_data_exchange which dereferences the NCI\ndevice.  Without synchronization, tx_work can race with socket and\ndevice teardown when a process is killed (e.g. by SIGKILL), leading\nto use-after-free or leaked references.\n\nSet SEND_SHUTDOWN first so that if tx_work is already running it will\nsee the flag and skip transmitting, then use cancel_work_sync to wait\nfor any in-progress execution to finish, and finally purge any\nremaining queued skbs.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "23b7869c0fd08d73c9f83a2db88a13312d6198bb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9b2d23cd09e1cb56bdf0e4d5614703094159f16c"
            },
            {
              "version": "23b7869c0fd08d73c9f83a2db88a13312d6198bb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cdeed45ce8c92defd057f7d67ee9a69374d8fa16"
            },
            {
              "version": "23b7869c0fd08d73c9f83a2db88a13312d6198bb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3ae592ed91bb4b6b51df256b51045c13d2656049"
            },
            {
              "version": "23b7869c0fd08d73c9f83a2db88a13312d6198bb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "722a28b635ec281bb08a23885223526d8e7d6526"
            },
            {
              "version": "23b7869c0fd08d73c9f83a2db88a13312d6198bb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "78141b8832e16d80d09cbefb4258612db0777a24"
            },
            {
              "version": "23b7869c0fd08d73c9f83a2db88a13312d6198bb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "edc988613def90c5b558e025b1b423f48007be06"
            },
            {
              "version": "23b7869c0fd08d73c9f83a2db88a13312d6198bb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "da4515fc8263c5933ed605e396af91079806dc45"
            },
            {
              "version": "23b7869c0fd08d73c9f83a2db88a13312d6198bb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d793458c45df2aed498d7f74145eab7ee22d25aa"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.1",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.1"
            },
            {
              "version": "5.10.253",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.203",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.167",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.130",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.77",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.17",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.7",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "7.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}