This page tracks the Ubuntu fix status. The vulnerability itself is described on the main CVE page.
View CVE-2026-125707 →
Unrated
A flaw was found in GStreamer's MXF demuxer. When an application processes a crafted MXF file, an off-by-one bounds check can allow a one-byte write p...
UBUNTU-CVE-2026-125707
First seen on SecPulse
Affected packages
| Package | Affected → Fixed | |
|---|---|---|
| Ubuntu:Pro:14.04:LTSgst-plugins-bad1.0 |
All versions→ Not listed |
Not listed |
| Ubuntu:Pro:16.04:LTSgst-plugins-bad1.0 |
All versions→ Not listed |
Not listed |
| Ubuntu:Pro:18.04:LTSgst-plugins-bad1.0 |
All versions→ Not listed |
Not listed |
| Ubuntu:Pro:20.04:LTSgst-plugins-bad1.0 |
All versions→ Not listed |
Not listed |
| Ubuntu:Pro:22.04:LTSgst-plugins-bad1.0 |
All versions→ Not listed |
Not listed |
| Ubuntu:Pro:24.04:LTSgst-plugins-bad1.0 |
All versions→ Not listed |
Not listed |
| Ubuntu:26.04:LTSgst-plugins-bad1.0 |
All versions→ Not listed |
Not listed |
This record does not list fixed versions. Check the article or the vendor advisory in the references for whether and where it is fixed.
Original description The description as published by the source.
A flaw was found in GStreamer's MXF demuxer. When an application processes a crafted MXF file, an off-by-one bounds check can allow a one-byte write past the logical end of a temporal offset array. This may corrupt memory and cause the application to crash. The extent of the impact has not been demonstrated by a runtime test.
Source: OSV.dev (Open Source Vulnerabilities) OSV
References
- report ubuntu.com
- report cve.org
- report gstreamer.freedesktop.org
- report gitlab.freedesktop.org
- report access.redhat.com
- report bugzilla.redhat.com