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Case File

CVE-2009-4186

HIGH · CVSS 9.3 EPSS 6.53% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-12-03 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 9.3. It affects Windows. Public exploit code or proof-of-concept references have been detected in its references. It may be remotely exploitable. It may lead to a denial-of-service condition.

Public Exploit Signal

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

External Security References
exploit-db.com ↗

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

CVE
CVE-2009-4186
Severity
HIGH
CVSS
9.3
EPSS
6.53%
Windows

Original NVD Description

Stack consumption vulnerability in Apple Safari 4.0.3 on Windows allows remote attackers to cause a denial of service (application crash) via a long URI value (aka url) in the Cascading Style Sheets (CSS) background property.