{
  "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-2024-26583",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-26583",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-02-21T14:59:11.845Z",
    "updatedAt": "2026-08-05T11:26:02.205Z",
    "importedAt": "2026-10-24T01:57:07.518Z",
    "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": "tls: fix race between async notify and socket close",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ntls: fix race between async notify and socket close\n\nThe submitting thread (one which called recvmsg/sendmsg)\nmay exit as soon as the async crypto handler calls complete()\nso any code past that point risks touching already freed data.\n\nTry to avoid the locking and extra flags altogether.\nHave the main thread hold an extra reference, this way\nwe can depend solely on the atomic ref counter for\nsynchronization.\n\nDon't futz with reiniting the completion, either, we are now\ntightly controlling when completion fires.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0cada33241d9de205522e3858b18e506ca5cce2c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f17d21ea73918ace8afb9c2d8e734dbf71c2c9d7"
            },
            {
              "version": "0cada33241d9de205522e3858b18e506ca5cce2c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7a3ca06d04d589deec81f56229a9a9d62352ce01"
            },
            {
              "version": "0cada33241d9de205522e3858b18e506ca5cce2c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "86dc27ee36f558fe223dbdfbfcb6856247356f4a"
            },
            {
              "version": "0cada33241d9de205522e3858b18e506ca5cce2c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6209319b2efdd8524691187ee99c40637558fa33"
            },
            {
              "version": "0cada33241d9de205522e3858b18e506ca5cce2c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "aec7961916f3f9e88766e2688992da6980f11b8d"
            },
            {
              "version": "cf4cc95a15f599560c7abd89095a7973a4b9cec3",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "9b81d43da15e56ed89f083f326561acdcaf549ce",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "5.4.44",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.5"
            },
            {
              "version": "5.6.16",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.7"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.7",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.7"
            },
            {
              "version": "5.15.160",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.79",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.18",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.7.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.7.*"
            },
            {
              "version": "6.8",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}