CVE-2026-63823 | Linux Kernel up to 7.2 Keys request_key target_key use after free

SecurityVulns
Yanac

A vulnerability labeled as very critical has been found in Linux Kernel up to 7.2. This issue affects the function request_key of the component Keys. Such manipulation of the argument target_key leads to use after free.

This vulnerability is documented as CVE-2026-63823. The attack can be executed remotely. There is not any exploit available.VulDB Recent EntriesRead More