{
  "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-2026-98210",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-98210",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-10-06T08:44:46.788Z",
    "updatedAt": "2026-10-19T09:15:41.186Z",
    "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": "mmc: mxcmmc: cancel data work and watchdog on remove",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: mxcmmc: cancel data work and watchdog on remove\n\nmxcmci_remove() frees the host through the devm tail, but neither it nor\nmmc_remove_host() drains the driver's own asynchronous state.\nhost->watchdog, a 10 s timer armed on the DMA path in mxcmci_setup_data(),\nis deleted only by the DMA- and IRQ-complete paths, which the remove path\ndoes not explicitly drain; it can therefore fire after the host is freed\nand dereference it in mxcmci_watchdog().  host->datawork, armed from the\nIRQ handler on the PIO path, is not cancelled by the remove path either.\n\nFree the devm-registered IRQ, then cancel datawork and delete the watchdog\nin mxcmci_remove(), before dma_release_channel().  Freeing the IRQ first\nkeeps a trailing handler from re-arming datawork between the cancel and\nthe host free.  Both callbacks are non-self-rearming.\n\nThis issue was found by an in-house static analysis tool.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "f6ad0a481342223b2e7ae9f55b154e14f1391ada",
              "status": "affected",
              "versionType": "git",
              "lessThan": "740f595f8ad678cb4d79f13edd12851df2492bdd"
            },
            {
              "version": "f6ad0a481342223b2e7ae9f55b154e14f1391ada",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d3641afe6ee76d852834a34ef0669eefced32752"
            },
            {
              "version": "f6ad0a481342223b2e7ae9f55b154e14f1391ada",
              "status": "affected",
              "versionType": "git",
              "lessThan": "314966b490323bdcfd3162a1398b00e587e0ced4"
            },
            {
              "version": "f6ad0a481342223b2e7ae9f55b154e14f1391ada",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ae10838a7cdf0e54caa9d0a4f488704fd04e7f01"
            },
            {
              "version": "f6ad0a481342223b2e7ae9f55b154e14f1391ada",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a1ff367e0dc961d73707add508a95df5c3509bd1"
            },
            {
              "version": "f6ad0a481342223b2e7ae9f55b154e14f1391ada",
              "status": "affected",
              "versionType": "git",
              "lessThan": "23383e0578b58ba2dc0730cf9f7806bd66bf859a"
            },
            {
              "version": "f6ad0a481342223b2e7ae9f55b154e14f1391ada",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e2948c4232209e87c861a680f20f1e3cf8a57fec"
            },
            {
              "version": "f6ad0a481342223b2e7ae9f55b154e14f1391ada",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d3a421c82412344022982d5b91ba23194a0a6f29"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.7",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.7"
            },
            {
              "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": "*"
            }
          ]
        }
      ]
    }
  }
}