Last Updated: Jan 25, 2017 @ 6:35 am

What is a vulnerability?

In the context of computing, a vulnerability refers to a known weakness in a piece of software that could potentially be exploited by an attacker. Software developers generally test for vulnerabilities and release patches to fix them.

How does a vulnerability work?

Vulnerabilities often lead to security risks. If a hacker exploits a vulnerability, this is called a breach. However, not all vulnerabilities have exploits.

Vulnerabilities exist as a result of the design, implementation, or operation of the developer or admin, and are not created by the attacker.

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