CVE-2016-1948: Google Android

Medium severity, CVSS 5.3. EPSS: 0.5% chance of exploitation in the next 30 days.

Mozilla Firefox before 44.0 on Android does not ensure that HTTPS is used for a lightweight-theme installation, which allows man-in-the-middle attackers to replace a theme's images and colors by modifying the client-server data stream.

Affected products

• Google Android: any version
• Mozilla Firefox: version 43.0.4 only

Published 2016-01-31. Last modified 2026-06-17.