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Case File

CVE-2011-3665

HIGH · CVSS 7.5 EPSS 2.65%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-12-21 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects Firefox. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2011-3665
Severity
HIGH
CVSS
7.5
EPSS
2.65%
Firefox

Original NVD Description

Mozilla Firefox 4.x through 8.0, Thunderbird 5.0 through 8.0, and SeaMonkey before 2.6 allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via an Ogg VIDEO element that is not properly handled after scaling.