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CVE-2026-19939

🗓️ 13 Oct 2026 16:39:16Reported by zephyrType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

Bluetooth Classic AVDTP timeout work leads to kernel timeout-list corruption.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-19939
13 Oct 202616:54
–circl
cvelist
Cvelist
CVE-2026-19939 Bluetooth Classic AVDTP: stale timeout work on signalling-channel disconnect leads to kernel timeout-list corruption
13 Oct 202616:39
–cvelist
euvd
EUVD
EUVD-2026-98924
13 Oct 202616:39
–euvd
nvd
NVD
CVE-2026-19939
13 Oct 202617:17
–nvd
ptsecurity
Positive Technologies
PT-2026-111723
13 Oct 202600:00
–ptsecurity
Vulners
Node
zephyrprojectzephyrRange≤4.4.2
[
  {
    "vendor": "zephyrproject",
    "product": "zephyr",
    "collectionURL": "https://github.com/zephyrproject-rtos/zephyr",
    "packageName": "zephyr",
    "defaultStatus": "unaffected",
    "programFiles": [
      "subsys/bluetooth/host/classic/avdtp.c"
    ],
    "programRoutines": [
      {
        "name": "bt_avdtp_l2cap_disconnected"
      }
    ],
    "versions": [
      {
        "version": "3.7.0",
        "status": "affected",
        "versionType": "semver",
        "lessThanOrEqual": "4.4.2"
      }
    ]
  }
]

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