An out-of-bounds write vulnerability in FFmpeg's libavcodec library, specifically in the MagicYUV decoder, allows denial-of-service and, in some cases, can be exploited for remote code execution.
This vulnerability is associated with the file libavcodec/magicyuv.C.
This issue affects FFmpeg before version 8.1.2.
This vulnerability is associated with the file libavcodec/magicyuv.C.
This issue affects FFmpeg before version 8.1.2.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
| Link | Providers |
|---|---|
| https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/23159 |
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History
Thu, 18 Jun 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Ffmpeg
Ffmpeg ffmpeg |
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| Vendors & Products |
Ffmpeg
Ffmpeg ffmpeg |
Thu, 18 Jun 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An out-of-bounds write vulnerability in FFmpeg's libavcodec library, specifically in the MagicYUV decoder, allows denial-of-service and, in some cases, can be exploited for remote code execution. This vulnerability is associated with the file libavcodec/magicyuv.C. This issue affects FFmpeg before version 8.1.2. | |
| Title | Heap out-of-bounds write via odd slice_height in FFmpeg MagicYUV decoder | |
| Weaknesses | CWE-787 | |
| References |
| |
| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: JFROG
Published:
Updated: 2026-06-18T12:26:59.855Z
Reserved: 2026-05-13T09:59:49.355Z
Link: CVE-2026-8461
Updated: 2026-06-18T12:26:56.161Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-06-18T21:00:13Z
Weaknesses