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Case File

CVE-2016-5263

HIGH · CVSS 8.8 EPSS 2.25%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2016-08-05 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE
CVE-2016-5263
Severity
HIGH
CVSS
8.8
EPSS
2.25%
Firefox

Original Filing — NVD Description

The nsDisplayList::HitTest function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 mishandles rendering display transformation, which allows remote attackers to execute arbitrary code via a crafted web site that leverages "type confusion."