CVE-2025-21437

Summary

CVE-2025-21437 is a newly disclosed cybersecurity vulnerability that affects certain IoCTL (Input/Output Control) operations. The issue lies in the memory processing of these operations when they are executed concurrently. As a result, memory corruption occurs, creating an opportunity for attackers to inject malicious code or cause denial of service conditions. This vulnerability can potentially be exploited to gain unauthorized access or control over affected systems, making it a critical security concern that requires immediate attention and patching.

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