CVE-2026-93801

UNKNOWN 0.0

smb/client: zero-initialize stack-allocated cifs_open_info_data

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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.

Vendor	linux
Product	linux
Ecosystems	Linux Kernel
Industries	Technology
Published	Sep 24, 2026

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Affected Versions

Linux / Linux

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 74ff47e6c4213fcfeba2de448d9cbda200507d22 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 22532dd88694ed20bdd47523ffa709f166ce776b 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 8fce4cf4369c766a3293a05419500cbfde72e60d 0 < 6.12.111 0 < 6.18.53

Linux / Linux

All versions affected

References

NVD ↗ CVE.org ↗ EPSS Data ↗

git.kernel.org: https://git.kernel.org/stable/c/74ff47e6c4213fcfeba2de448d9cbda200507d22 git.kernel.org: https://git.kernel.org/stable/c/22532dd88694ed20bdd47523ffa709f166ce776b git.kernel.org: https://git.kernel.org/stable/c/8fce4cf4369c766a3293a05419500cbfde72e60d