CVE-2016-9894: Mozilla Firefox

High severity, CVSS 7.5. EPSS: 5.1% chance of exploitation in the next 30 days.

A buffer overflow in SkiaGl caused when a GrGLBuffer is truncated during allocation. Later writers will overflow the buffer, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 50.1.

Affected products

• Mozilla Firefox: before 50.1 (fixed in 50.1)

Published 2018-06-11. Last modified 2026-06-17.