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CVE-2026-64379

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2026-07-25 08:50:29

Laatst bijgewerkt 2026-08-17 04:54:30

Toegewezen door Linux

CVSS-score 7.1

Status PUBLISHED

Beschrijving

In the Linux kernel, the following vulnerability has been resolved: smb: client: mask server-provided mode to 07777 in modefromsid When modefromsid is active, parse_dacl() applies the server-provided sub_auth[2] value from the NFS mode SID to cf_mode without masking to 07777. Apply the correct masking, same as in the read path.

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