CVE-2023-35356: Windows Kernel Elevation of Privilege Vulnerability

Security readout for executives and security teams

CVE-2023-35356 is a Windows Kernel elevation-of-privilege issue. An attacker who already has local, low-privileged access could potentially gain much higher control on affected Windows endpoints or servers. This is not described as a remote internet attack, but it matters because it can turn an initial foothold into full system compromise. Exposure is likely where affected Windows client or server versions remain unpatched, especially shared workstations, VDI, RDS, and servers where low-privileged users or compromised accounts can execute local code. The source bundle does not indicate direct remote exploitation without prior access. Treat this as a high-priority patching item, especially on servers and shared user environments. It is most dangerous after an attacker already obtains local access, so it should be handled alongside credential theft, phishing, and endpoint compromise risk reduction. Mitigation focus: Apply Microsoft security updates for CVE-2023-35356 on affected Windows systems.; Prioritize servers, shared endpoints, VDI, and systems with many local users.; Remove or upgrade unsupported Windows versions where normal patching is unavailable..

Prepared

May 23, 2026, 17:47 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.