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Case File

CVE-2015-2743

HIGH · CVSS 7.5 EPSS 4.74%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2015-07-06 · 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.

CVE
CVE-2015-2743
Severity
HIGH
CVSS
7.5
EPSS
4.74%
Firefox

Original NVD Description

PDF.js in Mozilla Firefox before 39.0 and Firefox ESR 31.x before 31.8 and 38.x before 38.1 enables excessive privileges for internal Workers, which might allow remote attackers to execute arbitrary code by leveraging a Same Origin Policy bypass.