CVE-2026-53296 | Linux Kernel up to 7.0.9 mailbox use after free

June 26, 2026 Yanac

A vulnerability was found in Linux Kernel up to 7.0.9 and classified as critical. This issue affects some unknown processing of the component mailbox. Such manipulation leads to use after free.

This vulnerability is listed as CVE-2026-53296. The attack must be carried out from within the local network. There is no available exploit.

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