A critical security vulnerability, identified as CVE-2025-49730, has been discovered in the Microsoft Windows Quality of Service (QoS) Scheduler Driver. This flaw, stemming from a time-of-check to time-of-use (TOCTOU) race condition, allows authorized attackers to escalate their privileges on...
cve-2025-49730
cybersecurity
data protection
exploit prevention
information security
malware prevention
microsoft patch
network security
privilege escalation
qosschedulerdriver
security best practices
security incident
security vulnerability
system monitoring
system security
system update
toctou race condition
user privilege management
vulnerability mitigation
windows security
