CVE-2014-3755: Mumble

Medium severity, CVSS 5.0. EPSS: 2.5% chance of exploitation in the next 30 days.

The QSvg module in Qt, as used in the Mumble client 1.2.x before 1.2.6, allows remote attackers to cause a denial of service (hang and resource consumption) via a local file reference in an (1) image tag or (2) XML stylesheet in an SVG file.

Affected products

• Mumble Mumble: up to and including 1.2.5; version 1.2.0 only; version 1.2.1 only; version 1.2.2 only; version 1.2.3 only; version 1.2.4 only

Published 2014-11-16. Last modified 2026-06-17.