CVE-2018-5179

HIGH · CVSS 7.5 EPSS 1.49%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-04-26 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2018-5179

Severity

HIGH

CVSS

7.5

EPSS

1.49%

Firefox

Original NVD Description

A service worker can send the activate event on itself periodically which allows it to run perpetually, allowing it to monitor activity by users. Affects all versions prior to Firefox 60.