Microsoft’s October security updates close a path to system instability in the DirectX graphics stack: CVE-2025-55698 is a null pointer dereference in the DirectX Graphics Kernel that can be triggered remotely by an authenticated, low-privileged attacker to cause a denial of service (DoS) and...
cve202555698
denial of service
directx kernel
dos vulnerability
dxgkrnl
graphics security
patch management
privilege escalation
windows patching
windows security
