AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2018-18314

CRITICAL · CVSS 9.8 EPSS 6.06% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-12-07 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Public exploit code or proof-of-concept references have been detected in its references.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2018-18314
Severity
CRITICAL
CVSS
9.8
EPSS
6.06%

Original NVD Description

Perl before 5.26.3 has a buffer overflow via a crafted regular expression that triggers invalid write operations.

Related CVEs

Other vulnerabilities affecting the same vendor(s)