Definition, Meaning & Synonyms

vuln

noun

/vʌln/

Definition

A vulnerability, often abbreviated as ‘vuln’, is a flaw or weakness in a system or entity that can be exploited to compromise the security of that system.

Examples

The software had a serious vuln that was reported by several security researchers.
Organizations must regularly scan their systems for any vulns to stay safe from cyber attacks.
Penetration testing helps identify potential vulns before they can be exploited.

Meaning

The term ‘vuln’ is primarily used in the context of cybersecurity to refer to points of weakness in software, hardware, or organizational processes that can be attacked or misused by malicious individuals.