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Case File

CVE-2011-0066

HIGH · CVSS 10 EPSS 4.78%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-05-07 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE
CVE-2011-0066
Severity
HIGH
CVSS
10
EPSS
4.78%
Firefox

Original Filing — NVD Description

Use-after-free vulnerability in Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, allows remote attackers to execute arbitrary code via vectors related to OBJECT's mObserverList.