AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2012-3962

HIGH · CVSS 9.3 EPSS 4.73%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2012-08-29 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2012-3962
Severity
HIGH
CVSS
9.3
EPSS
4.73%
Firefox

Original NVD Description

Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, and SeaMonkey before 2.12 do not properly iterate through the characters in a text run, which allows remote attackers to execute arbitrary code via a crafted document.