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CVE-2026-68085 Bluetooth: hci_uart: clear HCI_UART_SENDING when write_work is canceled

🗓️ 10 Aug 2026 11:51:39Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 46 Views

Fixed Bluetooth hci_uart: clear HCI_UART_SENDING on write_work cancellation and flush the transmit queue.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/bluetooth/hci_ldisc.c"
    ],
    "versions": [
      {
        "version": "81c7a3c22a0f2808cf4ae0b4908f59763b23606d",
        "lessThan": "d52446b3e735cfdbdc2a58342163803bc2e64249",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "192cb0f1ca706d9a1bc36ae0ad5f666d1e4fd894",
        "lessThan": "b9dd39cf1667e378b25a082ca796d495d578c5d3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c1bb9336ae6b54a5f6a353c4bd4ed9a4307e429b",
        "lessThan": "714d861d35d937f23375a4517569b13917bbbe51",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c1bb9336ae6b54a5f6a353c4bd4ed9a4307e429b",
        "lessThan": "1b0d946d6f08bd39211385bc703a440911b41e46",
        "status": "affected",
        "versionType": "git"
      },
      {
        "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",
        "lessThan": "6.12.96",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.18.34",
        "lessThan": "6.18.39",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.10.258",
        "lessThan": "5.11",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.15.209",
        "lessThan": "5.16",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThan": "6.2",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.6.142",
        "lessThan": "6.7",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "7.0.11",
        "lessThan": "7.1",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/bluetooth/hci_ldisc.c"
    ],
    "versions": [
      {
        "version": "7.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.96",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.39",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.4",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Aug 2026 04:58Current
CVSS 3.18
EPSS0.00389
46