CVE-2026-90155 | Linux Kernel up to 7.2.5 ksmbd __ksmbd_close_fd flc_blocked_requests use after free

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A vulnerability was found in Linux Kernel up to 7.2.5 and classified as very critical. The affected element is the function __ksmbd_close_fd of the component ksmbd. Such manipulation of the argument flc_blocked_requests leads to use after free.

This vulnerability is documented as CVE-2026-90155. The attack can be executed remotely. There is not any exploit available.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More