CVE-2019-9928: Canonical Ubuntu Linux

High severity, CVSS 8.8. EPSS: 5.9% chance of exploitation in the next 30 days.

GStreamer before 1.16.0 has a heap-based buffer overflow in the RTSP connection parser via a crafted response from a server, potentially allowing remote code execution.

Affected products

• Canonical Ubuntu Linux: version 16.04 only; version 18.04 only; version 18.10 only
• Debian Debian Linux: version 8.0 only; version 9.0 only
• Gstreamer Gstreamer: before 1.16.0 (fixed in 1.16.0)

Published 2019-04-24. Last modified 2026-06-17.