Analysis and contextual insights are available on OpenCVE Cloud.
Vendor Workaround
Mitigation is to avoid parsing untrusted MXF content with the GStreamer MXF demuxer until a fixed package is available, or to disable the mxfdemux plugin where the application allows plugin selection.
Tracking
Sign in to view the affected projects.
No advisories yet.
Mon, 09 Nov 2026 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Red Hat
Red Hat enterprise Linux |
|
| Vendors & Products |
Red Hat
Red Hat enterprise Linux |
Mon, 09 Nov 2026 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in GStreamer's MXF demuxer plugin (gst-plugins-bad). When processing a specially crafted MXF media file, the demuxer indexes its internal delta-entry and slice-offset tables using values from the file without validating that they are within the bounds of the allocated arrays. A local attacker who tricks a user into opening a malicious MXF file can cause the application to crash (denial of service) and may be able to read limited amounts of heap memory adjacent to the affected arrays. | |
| Title | Gstreamer1-plugins-bad-free: gstreamer1-plugins-bad-free: out-of-bounds read in mxfdemux via unchecked delta_id and slice index | |
| First Time appeared |
Redhat
Redhat enterprise Linux Redhat rhel Els |
|
| Weaknesses | CWE-125 | |
| CPEs | cpe:/a:redhat:enterprise_linux:10 cpe:/a:redhat:enterprise_linux:8 cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:rhel_els:6 cpe:/o:redhat:rhel_els:7 |
|
| Vendors & Products |
Redhat
Redhat enterprise Linux Redhat rhel Els |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-11-09T16:29:57.993Z
Reserved: 2026-11-03T16:17:34.895Z
Link: CVE-2026-121601
No data.
Status : Awaiting Analysis
Published: 2026-11-09T13:17:06.910
Modified: 2026-11-09T13:17:07.027
Link: CVE-2026-121601
No data.
OpenCVE Enrichment
Updated: 2026-11-09T15:45:11Z
-
CWE-125
Out-of-bounds Read