{
  "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-2026-68085",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-68085",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-10T11:51:39.079Z",
    "updatedAt": "2026-10-19T20:48:44.294Z",
    "importedAt": "2026-10-24T01:58:25.636Z",
    "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": "Bluetooth: hci_uart: clear HCI_UART_SENDING when write_work is canceled",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: hci_uart: clear HCI_UART_SENDING when write_work is canceled\n\nHCI_UART_SENDING bit in tx_state means write_work is pending and blocks\nqueueing it again.  Currently this bit is not cleared when canceling the\nwork in hci_uart_close(), which blocks future writes when device is\nreopened later if write_work was pending.\n\nFix by clearing HCI_UART_SENDING when canceling the work.\n\nAlso make clearing of tx_skb safe by using disable_work_sync +\nenable_work instead of just cancel_work_sync.  hci_uart_flush() purges\nthe proto tx queue so we can cancel the pending write_work there,\ninstead of doing it just in hci_uart_close().  Re-enable and possibly\nrequeue the work after queue flush.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "81c7a3c22a0f2808cf4ae0b4908f59763b23606d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d52446b3e735cfdbdc2a58342163803bc2e64249"
            },
            {
              "version": "192cb0f1ca706d9a1bc36ae0ad5f666d1e4fd894",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b9dd39cf1667e378b25a082ca796d495d578c5d3"
            },
            {
              "version": "c1bb9336ae6b54a5f6a353c4bd4ed9a4307e429b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "714d861d35d937f23375a4517569b13917bbbe51"
            },
            {
              "version": "c1bb9336ae6b54a5f6a353c4bd4ed9a4307e429b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1b0d946d6f08bd39211385bc703a440911b41e46"
            },
            {
              "version": "78aad93e938f013d9272fe0ee168f27883afa95c",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "e2d19969c8d9198ecc3090bcd5312ecd503a3339",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "c85cff648a2bc92322912db5f1727ad05afae7b6",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "9d20d48be2c4a071fb015eb09bda2cecd25daf34",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "7338031946bd06f6dff149e67b60c4cd083bfea8",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "6.12.92",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.12.96"
            },
            {
              "version": "6.18.34",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.18.39"
            },
            {
              "version": "5.10.258",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.11"
            },
            {
              "version": "5.15.209",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.16"
            },
            {
              "version": "6.1.175",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.2"
            },
            {
              "version": "6.6.142",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.7"
            },
            {
              "version": "7.0.11",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "7.1"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "7.1",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "7.1"
            },
            {
              "version": "6.12.96",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.39",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.1.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "version": "7.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}