This page tracks the Ubuntu fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-19389 →

UBUNTU-CVE-2026-19389

Multiple integer overflow and underflow vulnerabilities were found in the GStreamer gst-plugins-ugly ASF demuxer (asfdemux) when parsing header object...

Original description

The description as published by the source.

Multiple integer overflow and underflow vulnerabilities were found in the GStreamer gst-plugins-ugly ASF demuxer (asfdemux) when parsing header objects from crafted ASF, WMV, or WMA files. Insufficient validation of attacker-controlled length and size values can bypass bounds checks and cause out-of-bounds heap reads. This can result in application crash, denial of service, or limited information disclosure when untrusted media is processed.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Ubuntu:Pro:16.04:LTS gst-plugins-ugly1.0

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.3-1ubuntu0.1+esm2"}]}]

Ubuntu:Pro:18.04:LTS gst-plugins-ugly1.0

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14.5-0ubuntu1~18.04.1+esm1"}]}]

Ubuntu:Pro:20.04:LTS gst-plugins-ugly1.0

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.2-2ubuntu0.1~esm1"}]}]

Ubuntu:Pro:22.04:LTS gst-plugins-ugly1.0

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.1-1ubuntu0.1~esm1"}]}]

Ubuntu:Pro:24.04:LTS gst-plugins-ugly1.0

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.24.1-1ubuntu0.1~esm1"}]}]

Ubuntu:Pro:26.04:LTS gst-plugins-ugly1.0

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.28.2-1ubuntu0.1~esm1"}]}]

Original description

Affected packages

References