{
  "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-2026-98252",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-98252",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-10-06T08:45:19.393Z",
    "updatedAt": "2026-10-19T09:16:23.591Z",
    "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": "RDMA/core: fix refcount bug in iwpm_get_nlmsg_request()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/core: fix refcount bug in iwpm_get_nlmsg_request()\n\niwpm_get_nlmsg_request() initializes refcount _after_ list_add_tail()\nmaking it accessible to global list where another CPU can kref_get()\non nlmsg_request causing a refcount \"addition on 0\" bug. Fix this\nby initializing kref _before_ list_add_tail() so refcount for\nnlmsg_request can be incremented/decremented normally. In addition,\nalso initialize every field before list_add_tail().",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "30dc5e63d6a5ad24894b5512d10b228d73645a44",
              "status": "affected",
              "versionType": "git",
              "lessThan": "52c13c63bb3662c108244e7447055e30bf40244e"
            },
            {
              "version": "30dc5e63d6a5ad24894b5512d10b228d73645a44",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8a91609032d47e77bcb37bc8f6e88d89340d2709"
            },
            {
              "version": "30dc5e63d6a5ad24894b5512d10b228d73645a44",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ce8a379598bd4058081416abea4279fd05a95374"
            },
            {
              "version": "30dc5e63d6a5ad24894b5512d10b228d73645a44",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2fbac8a56004b6ce54fbfe845d4b25da6e0b55e8"
            },
            {
              "version": "30dc5e63d6a5ad24894b5512d10b228d73645a44",
              "status": "affected",
              "versionType": "git",
              "lessThan": "88e429a4e9bac3d2138011c5ca06254331f2587f"
            },
            {
              "version": "30dc5e63d6a5ad24894b5512d10b228d73645a44",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e15eb536be4f646ce683d2867572b2200be877f7"
            },
            {
              "version": "30dc5e63d6a5ad24894b5512d10b228d73645a44",
              "status": "affected",
              "versionType": "git",
              "lessThan": "117871cdb8927542abd7b65ce5995bf0265a8c05"
            },
            {
              "version": "30dc5e63d6a5ad24894b5512d10b228d73645a44",
              "status": "affected",
              "versionType": "git",
              "lessThan": "33fb59da49c4c3f5c2ec9f9d4447a56857a02c02"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.16",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.16"
            },
            {
              "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": "6.18.54",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.2.8",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}