CVE-2026-23220 | Linux Kernel up to 6.6.124/6.12.71/6.18.10/6.19.0 ksmbd next_smb2_rcv_hdr_off infinite loop

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A vulnerability categorized as critical has been discovered in Linux Kernel up to 6.6.124/6.12.71/6.18.10/6.19.0. This vulnerability affects the function next_smb2_rcv_hdr_off of the component ksmbd. The manipulation results in infinite loop.

This vulnerability is identified as CVE-2026-23220. The attack can only be performed from the local network. There is not any exploit available.

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