MEDIUM 4.7 Microsoft

CVE-2025-38590

net/mlx5e: Remove skb secpath if xfrm state is not found

Microsoft Security Update 2026-Aug: net/mlx5e: Remove skb secpath if xfrm state is not found

Affected Products

azl3 kernel 6.6.96.2-1 on Azure Linux 3.0
azl3 kernel 6.6.96.2-2 on Azure Linux 3.0
cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0
cbl2 kernel 5.15.200.1-1 on CBL Mariner 2.0
cbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0
cbl2 kernel 5.15.202.1-1

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-38590
https://nvd.nist.gov/vuln/detail/CVE-2025-38590

Published: 2026-08-06 · Source: Microsoft · Feed updated: 2026-08-10

This medium severity vulnerability with a CVSS score of 4.7 was published on 2026-08-06 via Microsoft. Affected: azl3 kernel 6.6.96.2-1 on Azure Linux 3.0, azl3 kernel 6.6.96.2-2 on Azure Linux 3.0, cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0 and 3 more.

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