CVE-2026-64180

CVE-2026-64180 is tied to the Linux kernel memory hotplug path. A memory block reference leak occurs in remove_memory_blocks_and_altmaps() when it calls find_memory_block() and drops the reference too late, causing a leaked memory block device reference during removal of memory blocks/altmaps. Th...

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...