What is zero-day vulnerability? | Definition from TechTarget

February 20, 2025

A zero-day vulnerability is a security loophole in software, hardware or firmware that threat actors exploit before the vendors can identify and patch it. Initially, zero-day indicated the time since a new software release, where zero-day software was obtained through hacking into a

https://www.techtarget.com/searchsecurity/definition/zero-day-vulnerability

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| definition from techtarge6 [269] => what is zero-day vulnerability? | definition from techtarge5 ) </h1> </body>