Ensure you are using 7-Zip version 24.09 or later .
This vulnerability enables attackers to bypass security warnings, potentially allowing malicious files to execute without user awareness. Mitigation and Security Actions PKM25.7z
Developed by Igor Pavlov, .7z is a compressed archive file format supporting high compression ratios using LZMA/LZMA2 algorithms. Ensure you are using 7-Zip version 24
If immediate patching is not possible, organizations might disable 7-Zip entirely to prevent exploitation of the vulnerability. PKM25.7z
Malicious actors can use specially crafted .7z files to bypass security mechanisms, such as the Mark of the Web (MotW) , which warns users about files downloaded from the internet.