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CVE-2026-64379

—
CVSS 3.1
7.1 high
EPSS
<1%p23
Published
()
Modified
Description

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.

Vendors
linux
Products
linux kernel
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
NVD CVE.org GitHub PoCs EPSS (0.3%)

In the news

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