{
  "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-2026-93109",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-93109",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-17T16:11:19.135Z",
    "updatedAt": "2026-10-19T09:05:41.900Z",
    "importedAt": "2026-10-24T01:58:35.090Z",
    "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/mlx5: Drain RCU callbacks during module teardown",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/mlx5: Drain RCU callbacks during module teardown\n\ndevx_free_subscription() can remain queued after the last DevX event file\ndrops its module reference or an auxiliary driver detaches its devices.\nmlx5_ib can then unload before the callback runs.\n\nRegistration error unwind has the same risk because driver registration\ncan attach existing devices before failing. Wait after all drivers have\nstopped.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "6898d1c661d79f4707d8ba82991b2195822780ca",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ca428e597f12b278bf158356e34641e6386cfa82"
            },
            {
              "version": "6898d1c661d79f4707d8ba82991b2195822780ca",
              "status": "affected",
              "versionType": "git",
              "lessThan": "59d60e04afd012f07e996d2e34cb90a4ec6f5cff"
            },
            {
              "version": "6898d1c661d79f4707d8ba82991b2195822780ca",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2f946e7839f677fa14574b6babad14b37ae0bbbe"
            },
            {
              "version": "6898d1c661d79f4707d8ba82991b2195822780ca",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4be7810ba70291abb2f68cc6db0ae1b93ee9c76a"
            },
            {
              "version": "6898d1c661d79f4707d8ba82991b2195822780ca",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7babc25d8dd5b7642920fbc0737cfd1469e7025b"
            },
            {
              "version": "6898d1c661d79f4707d8ba82991b2195822780ca",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4664368b9bd9d5d79ebad24056b98c34b9fed20f"
            },
            {
              "version": "6898d1c661d79f4707d8ba82991b2195822780ca",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e37cdd75f8d61c1123d324ae5667ac3da562290e"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.6",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.6"
            },
            {
              "version": "5.15.221",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.188",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.157",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.110",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.52",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.2.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}