MEDIUM 5.5 Microsoft
CVE-2026-64206
Bluetooth: L2CAP: cancel pending_rx_work before taking conn->lock
Microsoft Security Update 2026-Jul: Bluetooth: L2CAP: cancel pending_rx_work before taking conn->lock
Affected Products
- azl3 kernel 6.6.144.1-1 on Azure Linux 3.0
Remediation
$ sudo apt install --only-upgrade linuxReferences
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-64206
- https://nvd.nist.gov/vuln/detail/CVE-2026-64206
This medium severity vulnerability with a CVSS score of 5.5 was published on 2026-07-14 via Microsoft. A remediation command is available below. Affected: azl3 kernel 6.6.144.1-1 on Azure Linux 3.0.
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