EUVD-2026-86182

In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: fix leaks and online flag on radixtreeinsert failure When radixtreeinsert fails in blkgcreate, the error path has two issues: 1. blkg-online is set to true unconditionally, even when the blkg was never fully inserted...

CVE-2026-93795

The Linux kernel contains a vulnerability in blk-cgroup where a failure in radix_tree_insert() during blkg_create() leads to memory leaks and incorrect state handling. Specifically, the blkg->online flag is set to true even on failure, and the error path fails to call percpu_ref_kill() before ...