CVE-2026-89632 | Linux Kernel up to 7.2.3 SMB Client reparse_buf_ptr buffer overflow

September 12, 2026 Yanac

A vulnerability, which was classified as very critical, has been found in Linux Kernel up to 7.2.3. This vulnerability affects the function reparse_buf_ptr of the component SMB Client. The manipulation leads to buffer overflow.

This vulnerability is uniquely identified as CVE-2026-89632. The attack is possible to be carried out remotely. No exploit exists.

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