What is a Common Vulnerability and Exposure (CVE)?

A Common Vulnerability and Exposure (CVE) is specifically designed as a unique identifier that is assigned to cybersecurity vulnerabilities or exposures that are made publicly known. This identification system allows both cybersecurity professionals and automated tools to reference and discuss the same issue in a consistent manner, fostering better communication and understanding across various entities involved in security practices. Each CVE entry contains an identification number, a description of the vulnerability or exposure, and references to related vulnerabilities.

The proper use of CVEs is crucial for efficient incident management and vulnerability remediation, allowing organizations to prioritize patches and defensive measures based on known issues identified in the CVE database. This systematic approach aids in enhancing security across various systems by enabling stakeholders to quickly ascertain the scope and impact of vulnerabilities they may be facing.