CVE-2026-125041 (GCVE-0-2026-125041)
Vulnerability from cvelistv5 – Published: 2026-11-09 18:16 – Updated: 2026-11-09 18:16
VLAI
EPSS
VEX
Title
Gst-plugins-good: gst-plugins-good: qtdemux out-of-bounds heap read from invalid uncompressed video layout
Summary
A flaw was found in GStreamer's gst-plugins-good MOV/MP4 demuxer. When processing an uncompressed video track, qtdemux fails to validate the declared row alignment and chroma geometry before using them to build a video buffer layout. A crafted file can cause an out-of-bounds heap read while the sample is copied, potentially crashing the application and causing denial of service.
Severity
5.5 (Medium)
CWE
- CWE-1284 - Improper Validation of Specified Quantity in Input
Assigner
redhat
CNA
References
3 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2026-125041 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2569126 | issue-trackingx_refsource_REDHAT |
| https://gstreamer.freedesktop.org/security/sa-202… |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/a:redhat:enterprise_linux:10
|
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:rhel_els:7
|
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/a:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/a:redhat:enterprise_linux:9
|
Date Public
2026-05-11 00:00
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"baseScore": 5.5,
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
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"workarounds": [
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}
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"dateReserved": "2026-11-09T16:17:49.463Z",
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"state": "PUBLISHED"
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