ZDI-26-784
HIGH 8.8
Published
Oct 16, 2026
FreeBSD Kernel kqueue Use-After-Free Local Privilege Escalation Vulnerability
FreeBSD
This vulnerability allows local attackers to escalate privileges on affected installations of FreeBSD Kernel. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8.