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Case File

CVE-2011-4686

MEDIUM · CVSS 5 EPSS 2.20%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-12-07 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.0. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2011-4686
Severity
MEDIUM
CVSS
5
EPSS
2.20%

Original NVD Description

Unspecified vulnerability in the Web Workers implementation in Opera before 11.60 allows remote attackers to cause a denial of service (application crash) via unknown vectors.