MEDIUM 5.5 Microsoft
CVE-2026-53385
vc_screen: fix null-ptr-deref in vcs_notifier() during concurrent vcs_write
Microsoft Security Update 2026-Jul: vc_screen: fix null-ptr-deref in vcs_notifier() during concurrent vcs_write
Affected Products
- azl3 kernel 6.6.143.1-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-53385
- https://nvd.nist.gov/vuln/detail/CVE-2026-53385
This medium severity vulnerability with a CVSS score of 5.5 was published on 2026-07-14 via Microsoft. Affected: azl3 kernel 6.6.143.1-1 on Azure Linux 3.0.
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