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Case File

CVE-2012-5838

HIGH · CVSS 9.3 EPSS 6.16%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2012-11-21 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2012-5838
Severity
HIGH
CVSS
9.3
EPSS
6.16%
Firefox

Original NVD Description

The copyTexImage2D implementation in the WebGL subsystem in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via large image dimensions.