CVE-2026-64180

The CVE-2026-64180 entry documents a Linux kernel issue in the memory hotplug path (mm/memory_hotplug). The root cause is that remove_memory_blocks_and_altmaps() calls find_memory_block() to obtain a memory block device reference, but the acquired reference is not dropped, leading to a leaked dev...

PT-2025-22184

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, related to the alignment of the section vmemmap start address to PAGE SIZE. This issue could lead to a kernel crash when the sectio...