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Workaround
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Tue, 29 Sep 2026 19:15:00 +0000
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| First Time appeared |
Openimageio
Openimageio openimageio |
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| CPEs | cpe:2.3:a:openimageio:openimageio:*:*:*:*:*:*:*:* cpe:2.3:a:openimageio:openimageio:3.2.0.0:dev:*:*:*:*:*:* cpe:2.3:a:openimageio:openimageio:3.2.0.2:dev:*:*:*:*:*:* |
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| Vendors & Products |
Openimageio
Openimageio openimageio |
Mon, 21 Sep 2026 21:30:00 +0000
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| Metrics |
ssvc
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Sat, 19 Sep 2026 22:30:00 +0000
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| First Time appeared |
Academysoftwarefoundation
Academysoftwarefoundation openimageio |
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| Vendors & Products |
Academysoftwarefoundation
Academysoftwarefoundation openimageio |
Fri, 18 Sep 2026 16:00:00 +0000
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| Description | OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.0.21.0, 3.1.16.0, and 3.2.0.3-beta1, A truncated tga can leave a pending gif frame that is processed during output close. gifsplitpalette() computes numpixels multiplied by the palette partition width in signed 32-bit arithmetic; a large image overflows that intermediate, corrupts subpixelsa, and drives an out-of-bounds read while building the gif palette, resulting in a process crash and denial of service. The affected implementation is identified by src/gif.imageio/gif.h, GifSplitPalette(), numPixels, subPixelsA, GIFOutput, and truncated TGA input, which define the relevant source path, functions, state, and trigger. This issue is fixed in versions 3.0.21.0, 3.1.16.0, and 3.2.0.3-beta1. | |
| Title | OpenImageIO: TGA-to-GIF palette split signed overflow causes SIGSEGV | |
| Weaknesses | CWE-125 CWE-190 |
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| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-21T20:50:44.328Z
Reserved: 2026-07-23T18:15:14.580Z
Link: CVE-2026-65969
Updated: 2026-09-18T19:30:29.183Z
Status : Analyzed
Published: 2026-09-18T16:17:08.433
Modified: 2026-09-29T18:55:35.733
Link: CVE-2026-65969
No data.
OpenCVE Enrichment
Updated: 2026-09-19T22:15:05Z