MEDIUM 5.5 Microsoft
CVE-2026-53274
net/smc: fix sleep-inside-lock in __smc_setsockopt() causing local DoS
Microsoft Security Update 2026-Jun: net/smc: fix sleep-inside-lock in __smc_setsockopt() causing local DoS
Affected Products
- azl3 kernel 6.6.141.1-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-53274
- https://nvd.nist.gov/vuln/detail/CVE-2026-53274
This medium severity vulnerability with a CVSS score of 5.5 was published on 2026-06-09 via Microsoft. Affected: azl3 kernel 6.6.141.1-1 on Azure Linux 3.0.
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