CVE-2026-93191 | Linux Kernel up to 7.2.5 Smack ipc/msg.c smack_msg_queue_msgrcv Target improper authorization

September 17, 2026 Yanac

A vulnerability classified as problematic was found in Linux Kernel up to 7.2.5. Affected is the function smack_msg_queue_msgrcv of the file ipc/msg.c of the component Smack. The manipulation of the argument Target results in improper authorization.

This vulnerability is cataloged as CVE-2026-93191. The attack must be initiated from a local position. There is no exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More