{
  "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-2026-98614",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-98614",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-10-18T15:19:34.494Z",
    "updatedAt": "2026-10-19T09:22:42.185Z",
    "importedAt": "2026-10-24T01:58:41.756Z",
    "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": "sctp: avoid livelock while updating retransmit path",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nsctp: avoid livelock while updating retransmit path\n\nsctp_assoc_update_retran_path() can loop forever when every remaining\ntransport, including retran_path, is SCTP_UNCONFIRMED: the state check\nruns before the wraparound test, so the loop cannot observe that it has\ncompleted a full pass.\n\nFix this by considering a transport only when it is not UNCONFIRMED,\nthen checking whether the walk has returned to retran_path. This makes\nthe full-pass termination independent of the transport state while\npreserving the existing fallback selection semantics.\n\nAlso restore the NULL guard around the retran_path assignment. In the\nall-UNCONFIRMED case there is no eligible replacement transport, and\ninstalling NULL would leave later retransmit-path users and the debug\nprint with a NULL path.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "4c47af4d5eb2c2f78f886079a3920a7078a6f0a0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3fe624c3843694ab096fdb198526ba0c659febbe"
            },
            {
              "version": "4c47af4d5eb2c2f78f886079a3920a7078a6f0a0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "43410c1f2db53516e95ddd7e5b4b02f495b78121"
            },
            {
              "version": "4c47af4d5eb2c2f78f886079a3920a7078a6f0a0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d893a7cc1cb41dd510f338bb2bfd8f29b14eaf49"
            },
            {
              "version": "4c47af4d5eb2c2f78f886079a3920a7078a6f0a0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "83b1a7f9e718828ef364a7b004254ebb2d0035fe"
            },
            {
              "version": "4c47af4d5eb2c2f78f886079a3920a7078a6f0a0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "173610fff55022a5ad1579fbcc7faa97467b58b7"
            },
            {
              "version": "4c47af4d5eb2c2f78f886079a3920a7078a6f0a0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c9338057df1025f578fe7d0ff08bada87b8b838d"
            },
            {
              "version": "4c47af4d5eb2c2f78f886079a3920a7078a6f0a0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ddc34cc0834c873871e88b055ee6a260676efe97"
            },
            {
              "version": "4c47af4d5eb2c2f78f886079a3920a7078a6f0a0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d2c31b837406395e576afeb25958c98e9938f3f6"
            },
            {
              "version": "8ceaec02b17397d12719a282945abc95f8149d9f",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "d2c2bdcdd8c5ce3d2a68aa3353ed1f340c3e500e",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "3.10.106",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "3.11"
            },
            {
              "version": "3.12.71",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "3.13"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.14",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.14"
            },
            {
              "version": "5.10.271",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.222",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.189",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.158",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.112",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.55",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.2.9",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}