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Case File

CVE-2009-3986

HIGH · CVSS 7.6 EPSS 3.71%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-12-17 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.6. It affects Chrome, Firefox, Java. It may be remotely exploitable.

CVE
CVE-2009-3986
Severity
HIGH
CVSS
7.6
EPSS
3.71%
Chrome Firefox Java

Original NVD Description

Mozilla Firefox before 3.0.16 and 3.5.x before 3.5.6, and SeaMonkey before 2.0.1, allows remote attackers to execute arbitrary JavaScript with chrome privileges by leveraging a reference to a chrome window from a content window, related to the window.opener property.