CVE-2026-64379 (GCVE-0-2026-64379)
Vulnerability from cvelistv5
Published
2026-07-25 08:50
Modified
2026-10-19 20:38
Severity ?
7.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Summary
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.
References
Impacted products
Vendor Product Version
Linux Linux Version: e2f8fbfb8d09c06decde162090fac3ee220aa280
Version: e2f8fbfb8d09c06decde162090fac3ee220aa280
Version: e2f8fbfb8d09c06decde162090fac3ee220aa280
Version: e2f8fbfb8d09c06decde162090fac3ee220aa280
Version: e2f8fbfb8d09c06decde162090fac3ee220aa280
Version: e2f8fbfb8d09c06decde162090fac3ee220aa280
Version: e2f8fbfb8d09c06decde162090fac3ee220aa280
Version: e2f8fbfb8d09c06decde162090fac3ee220aa280
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}


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