HIGH 7.5 Microsoft
CVE-2026-23226
ksmbd: add chann_lock to protect ksmbd_chann_list xarray
Microsoft Security Update 2026-Feb: ksmbd: add chann_lock to protect ksmbd_chann_list xarray
Affected Products
- azl3 kernel 6.6.121.1-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23226
- https://nvd.nist.gov/vuln/detail/CVE-2026-23226
This high severity vulnerability with a CVSS score of 7.5 was published on 2026-02-10 via Microsoft. Affected: azl3 kernel 6.6.121.1-1 on Azure Linux 3.0.
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