HIGH 8.8 Microsoft
CVE-2026-97555
smb: client: fix heap overflow in DACL owner/group rewrite
Microsoft Security Update 2026-Sep: smb: client: fix heap overflow in DACL owner/group rewrite
Affected Products
- azl3 kernel 6.6.157.1-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-97555
- https://nvd.nist.gov/vuln/detail/CVE-2026-97555
This high severity vulnerability with a CVSS score of 8.8 was published on 2026-09-08 via Microsoft. Affected: azl3 kernel 6.6.157.1-1 on Azure Linux 3.0.
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