A critical security vulnerability, identified as CVE-2025-49727, has been discovered in the Windows Win32K Graphics (GRFX) subsystem. This heap-based buffer overflow allows authorized local attackers to elevate their privileges, potentially leading to full system compromise.
Understanding the...
cve-2025-49727
cyber threats
cybersecurity
graphical subsystem
heap buffer overflow
it security
kernel security
malicious attacks
security best practices
security patch
system privilege escalation
system security
vulnerabilities
vulnerability mitigation
windows 10
windows 11
windows security
windows server
windows update
