CVE-2014-1565: Mozilla Firefox

Medium severity, CVSS 5.0. EPSS: 2.8% chance of exploitation in the next 30 days.

The mozilla::dom::AudioEventTimeline function in the Web Audio API implementation in Mozilla Firefox before 32.0, Firefox ESR 31.x before 31.1, and Thunderbird 31.x before 31.1 does not properly create audio timelines, which allows remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read) via crafted API calls.

Affected products

• Mozilla Firefox: up to and including 31.1.0; version 30.0 only; version 31.0 only
• Mozilla Thunderbird: version 31.0 only

Published 2014-09-03. Last modified 2026-06-17.