MEDIUM 4.3 Microsoft
CVE-2025-40269
ALSA: usb-audio: Fix potential overflow of PCM transfer buffer
Microsoft Security Update 2025-Dec: ALSA: usb-audio: Fix potential overflow of PCM transfer buffer
Affected Products
- azl3 kernel 6.6.112.1-2 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40269
- https://nvd.nist.gov/vuln/detail/CVE-2025-40269
This medium severity vulnerability with a CVSS score of 4.3 was published on 2025-12-09 via Microsoft. Affected: azl3 kernel 6.6.112.1-2 on Azure Linux 3.0.
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