ZDI-26-276
HIGH 7.5
Published
Apr 15, 2026
Microsoft Windows Secure Kernel Double Free Local Privilege Escalation Vulnerability
Microsoft
This vulnerability allows local attackers to escalate privileges on affected installations of Microsoft Windows. An attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.5.