It's a term of art. In print media, the connotation is "vulnerabilities embedded...

tptacek 4 months ago | parent | context | favorite | on: Opus 4.6 uncovers 500 zero-day flaws in open-sourc...

It's a term of art. In print media, the connotation is "vulnerabilities embedded into shipping software", as opposed to things like misconfigurations.