CVE-2016-2811

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

Use-after-free vulnerability in the ServiceWorkerInfo class in the Service Worker subsystem in Mozilla Firefox before 46.0 allows remote attackers to execute arbitrary code via vectors related to the BeginReading method.

Metrics

CVSS 3.0 8.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Apr 30, 2016
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2016

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CVE-2016-2811: High severity, CVSS 8.8 | Vulnix