CVE-2026-72080

In the Linux kernel, the following vulnerability has been resolved: fs/resctrl: Fix use-after-free during unmount During unmount or failure teardown all mondata structures that contain monitoring event file private data are freed after which kernfs nodes are removed. However, the RDTDELETED flag ...

UBUNTU-CVE-2026-72080

In the Linux kernel, the following vulnerability has been resolved: fs/resctrl: Fix use-after-free during unmount During unmount or failure teardown all mondata structures that contain monitoring event file private data are freed after which kernfs nodes are removed. However, the RDTDELETED flag ...

CVE-2026-72080

CVE-2026-72080 affects the Linux kernel resctrl filesystem (fs/resctrl). The issue is a use-after-free during unmount/failure teardown: mon_data structures for the default resource group can be freed while a concurrent reader still holds references, due to RDT_DELETED not being set for the static...