Conntrack

Linux Kernel — OVSwrap: Open vSwitch Conntrack Local Privilege Escalation (CVE-2026-64531)

CVE-2026-64531 is a memory corruption vulnerability in the Linux kernel Open vSwitch (OVS) conntrack subsystem. The exploit, named OVSwrap, uses OVS Generic Netlink operations to corrupt conntrack timeout and labels carrier objects, establishing kernel read…