KLA12514
PE vulnerability in 7-Zip

Privilege escalation vulnerability was found in 7-Zip. Malicious users can exploit this vulnerability to gain privileges and execute arbitrary code by dragging and dropping file with the .7z extension to the Help>Contents area.
The vulnerability announced in version 21.07 and disputed by vendor.

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

7-Zip 21.07 and earlier

Update 7-Zip to the latest version when а new patch will be available