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No mitigation is currently available that meets Red Hat Product Security's standards for usability, deployment, applicability, or stability.
Wed, 24 Jun 2026 16:45:00 +0000
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| First Time appeared |
Gstreamer Project
Gstreamer Project gstreamer Plugin |
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| Vendors & Products |
Gstreamer Project
Gstreamer Project gstreamer Plugin |
Wed, 24 Jun 2026 14:30:00 +0000
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| Metrics |
ssvc
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Wed, 24 Jun 2026 00:15:00 +0000
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| Metrics |
threat_severity
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threat_severity
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Tue, 23 Jun 2026 20:30:00 +0000
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| Description | A flaw was found in GStreamer's gst-plugins-bad package. When processing a specially crafted H.264 video file containing malformed MVC or SVC extension slice NAL units, a 1-byte heap out-of-bounds read can occur during parsing. This happens when the parser attempts to check slice boundary information without first verifying that the NAL unit contains enough data beyond the extension header. An attacker could exploit this by tricking a user into opening a malicious H.264 video file, potentially causing the application to crash or leak a single byte of heap memory. | |
| Title | Gstreamer1-plugins-bad: gstreamer1-plugins-bad: 1-byte heap out-of-bounds read in h.264 nal extension slice parser | |
| First Time appeared |
Redhat
Redhat enterprise Linux |
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| Weaknesses | CWE-125 | |
| CPEs | cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:6 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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Projects
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-06-24T13:39:15.523Z
Reserved: 2026-06-22T11:32:29.287Z
Link: CVE-2026-12892
Updated: 2026-06-24T13:39:12.476Z
No data.
OpenCVE Enrichment
Updated: 2026-06-24T16:05:30Z