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.
Metrics
Affected Vendors & Products
References
History
Mon, 17 Aug 2026 23:45:00 +0000
| Type | Values Removed | Values Added |
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| CPEs | cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::crb |
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Mon, 17 Aug 2026 04:00:00 +0000
| Type | Values Removed | Values Added |
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| CPEs | cpe:/o:redhat:enterprise_linux:10.2 | |
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Tue, 11 Aug 2026 00:15:00 +0000
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threat_severity
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threat_severity
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Mon, 10 Aug 2026 18:30:00 +0000
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ssvc
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Mon, 10 Aug 2026 03:15:00 +0000
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| Description | 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. | |
| Title | Gstreamer: gstreamer1-plugins-ugly-free: gstreamer: integer overflow/underflow in asfdemux bounds checks leading to out-of-bounds read | |
| First Time appeared |
Redhat
Redhat enterprise Linux |
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| Weaknesses | CWE-190 | |
| CPEs | cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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| Vendors & Products |
Redhat
Redhat enterprise Linux |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published: 2026-08-10T02:57:42.305Z
Updated: 2026-08-17T23:33:13.153Z
Reserved: 2026-08-10T02:48:59.379Z
Link: CVE-2026-19389
Updated: 2026-08-10T17:25:31.953Z
Status : Awaiting Analysis
Published: 2026-08-10T03:16:40.380
Modified: 2026-08-18T00:16:52.547
Link: CVE-2026-19389