OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to versions 3.0.16.0 and 3.1.11.0, processing a crafted BMP file through oiiotool or an application linked to OpenImageIO can reach BMP palette handling in src/bmp.imageio/bmpinput.cpp with an empty color table. BmpInput::read_native_scanline then performs an invalid palette read while decoding an RLE-compressed scanline, causing a process crash and denial of service. This issue is fixed in versions 3.0.16.0 and 3.1.11.0.
Metrics
Affected Vendors & Products
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Fixes
Solution
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Workaround
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References
History
Thu, 17 Sep 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to versions 3.0.16.0 and 3.1.11.0, processing a crafted BMP file through oiiotool or an application linked to OpenImageIO can reach BMP palette handling in src/bmp.imageio/bmpinput.cpp with an empty color table. BmpInput::read_native_scanline then performs an invalid palette read while decoding an RLE-compressed scanline, causing a process crash and denial of service. This issue is fixed in versions 3.0.16.0 and 3.1.11.0. | |
| Title | OpenImageIO: Segmentation Fault in BmpInput::read_native_scanline (bmpinput.cpp:399) | |
| Weaknesses | CWE-125 | |
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| Metrics |
cvssV3_1
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Projects
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-17T21:33:44.377Z
Reserved: 2026-06-04T16:26:05.986Z
Link: CVE-2026-50291
Vulnrichment
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NVD
Status : Received
Published: 2026-09-17T22:16:59.450
Modified: 2026-09-17T22:16:59.450
Link: CVE-2026-50291
Redhat
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OpenCVE Enrichment
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Weaknesses