CVE-2026-93801

High · 7.0

CVSS

7.0

EPSS

0.1%

Published

Sep 24, 2026

CISA due date

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The record

In the Linux kernel, the following vulnerability has been resolved: smb/client: zero-initialize stack-allocated cifs_open_info_data Stack-allocated cifs_open_info_data may contain random data. This can make some fields have wrong value if they are not set later.

Affected packages

Ecosystem	Package	Introduced	Fixed