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VulnerabilityPublished

ZDI-26-1004: Linux Kernel KSMBD Request Buffer Use of Uninitialized Resource Information Disclosure Vulnerability

Source Zero Day Initiative

0
Severity
Medium

Rated Medium by Zero Day Initiative

Data as of 13 Nov 2026, 22:36 UTC

What to do

AI-suggested

Users should monitor official Linux Kernel advisories and the Zero Day Initiative for updates and apply patches once available. Systems without ksmbd enabled are not affected.

Description

A vulnerability in the Linux Kernel KSMBD component allows remote attackers to disclose sensitive information without authentication on systems where KSMBD is enabled. The vulnerability is rated with a medium severity score of 6.3 by the Zero Day Initiative.

References

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