This file is indexed.

/usr/lib/x86_64-linux-gnu/libxml-security-c.so is in libxml-security-c-dev 1.7.3-1.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/x86_64-linux-gnu/libxml-security-c.so.17.0.3