ゼロデイ脆弱 ぜいじゃく せいでしょう
zerodei zeijaku seideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of ゼロデイ脆弱性

1. Probably a zero-day vulnerability.

Polite
Presumptive
Conjecture
Computing