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CVE-2026-64138

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2026-07-19 15:40:31

Laatst bijgewerkt 2026-08-05 12:39:39

Toegewezen door Linux

CVSS-score 8.8

Status PUBLISHED

Beschrijving

In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate SID in parent security descriptor during ACL inheritance Introduce smb_validate_ntsd_sid() helper to safely validate Owner SID and Group SID inside the NT Security Descriptor (smb_ntsd) retrieved from the parent directory.

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