The p7zip was installed by default, and a vulnerability was reported.
sudo pkg audit -F vulnxml file up-to-date p7zip-16.02_3 is vulnerable: p7zip -- usage of uninitialized memory CVE: CVE-2018-10115 WWW: https://vuxml.FreeBSD.org/freebsd/942fff11-5ac4-11ec-89ea-c85b76ce9b5a.html
The p7zip software has not been maintained since 2016. To mitigate, we removed p7zip from the default build, but I can't create an update to remove that package in the user's system.
Please remove p7zip, and if you need 7zip, install the new 7-zip package.
sudo pkg delete p7zip sudo pkg install 7-zip