CVE-2026-46121

The CVE-2026-46121 entry maps to a Linux kernel fix in mm/damon/sysfs-schemes: protecting memcg_path kfree() with damon_sysfs_lock to prevent use-after-free when reading/writing the DAMON sysfs memcg_path). The issue arose because user-driven reads/writes of memcg_path were not synchronized with ...

Linux Distros Unpatched Vulnerability : CVE-2025-39877

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm/damon/sysfs: fix use-after-free in stateshow stateshow reads kdamond-damonctx without holding damonsysfslock. This allows a use-after-free race: CPU 0 CPU 1...