CVE-2026-74592

In the Linux kernel, the following vulnerability has been resolved: ima: Instantiate filetruncate and pathtruncate hooks Instantiate the filetruncate and pathtruncate LSM hooks to reset the action cache flags IMADONEMASK as soon as truncation is requested, so the file, based on policy, is...

CVE-2026-74592

This vulnerability affects the Linux kernel's IMA (Integrity Measurement Architecture) subsystem. The root cause is that the file_truncate and path_truncate LSM hooks were not instantiated, meaning the IMA_DONE_MASK action cache flags were not reset when a file was truncated. As a result, after t...