Vulnerability CVE-2025-40909 in Perl Affects Threads and File Operations

The vulnerability CVE-2025-40909 in Perl affects threads and causes a race condition during file operations, which can lead to code takeover. This flaw allows an attacker to exploit race conditions to manipulate files and execute malicious code. The impacts include the possibility of code hijacking, thereby compromising the security of applications using Perl with threads.