CVE-2025-40909: Perl Threads Vulnerability Exposes File Operation Race Condition CVE-2025-40909 cybersecurity local exploit perl race condition security software update threading Vulnerability Vulnerability Report CVE-2025-40909: Perl Threads Vulnerability Exposes File Operation Race Condition jasabacklink May 31, 2025 A newly disclosed vulnerability in Perl’s threading mechanism, tracked as CVE-2025-40909, exposes systems to race conditions involving... Read More Read more about CVE-2025-40909: Perl Threads Vulnerability Exposes File Operation Race Condition