CVE-2026-98225

The Linux kernel contains a vulnerability in the mm/shrinker component related to the cgroup.memory=nokmem configuration. When nokmem is active, shrinker_memcg_alloc() bails out early, causing shrinker->id to retain a default value of 0 from kzalloc(). This value is then incorrectly treated as...

EUVD-2026-93153

In the Linux kernel, the following vulnerability has been resolved: mm/shrinker: fix bogus setshrinkerbit with cgroup.memory=nokmem With cgroup.memory=nokmem, shrinkermemcgalloc bails out early and never allocates an id, so shrinker-id keeps the 0 it got from the kzalloc in shrinkeralloc...

PT-2026-106554

In the Linux kernel, the following vulnerability has been resolved: mm/shrinker: fix bogus set shrinker bit with cgroup.memory=nokmem With cgroup.memory=nokmem, shrinker memcg alloc bails out early and never allocates an id, so shrinker-id keeps the 0 it got from the kzalloc in shrinker alloc. li...