CVE-2026-64418 | Linux Kernel up to 6.12.95/6.18.38/7.1.3/7.2-rc2 shrinker alloc_shrinker_info/expand_shrinker_info use after free

July 25, 2026 Yanac

A vulnerability classified as very critical was found in Linux Kernel up to 6.12.95/6.18.38/7.1.3/7.2-rc2. This issue affects the function alloc_shrinker_info/expand_shrinker_info of the component shrinker. Such manipulation leads to use after free.

This vulnerability is uniquely identified as CVE-2026-64418. The attack can be launched remotely. No exploit exists.

Upgrading the affected component is advised.VulDB Recent EntriesRead More