vulnti.work

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. Insufficie…

High CVSS 7.1
CVECVE-2026-19389
First seen2026-08-10 04:15 UTC
Disclosed2026-08-10 03:16 UTC
Last updated2026-08-10 04:15 UTC
Channel statusauto

Summary

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.

In-depth triage · Auto channel

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Lint boundary warnings (3)

The following non-blocking warnings were raised during the lint phase of this triage (e.g. reference URLs not yet on the allowlist). They do not affect entry usability and are disclosed for transparency (see DR-002).

  • REF_URL_NOT_ALLOWLISTED url not in allowlist: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/12233
  • REF_URL_NOT_ALLOWLISTED url not in allowlist: https://gstreamer.freedesktop.org/releases/1.28/
  • REF_URL_NOT_ALLOWLISTED url not in allowlist: https://gstreamer.freedesktop.org/security/sa-2026-0075.html

Sources

  • NVD DATABASE

Original Links

Timeline

  1. nvd_ingest NVD