OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.0.18.0 and 3.1.13.0, a heap-based buffer overflow in the HEIF decoder of OpenImageIO allows out-of-bounds writes via crafted images due to a subimage metadata mismatch, leading to memory corruption and potential code execution. This vulnerability is fixed in 3.0.18.0 and 3.1.13.0.
Metrics
Affected Vendors & Products
References
History
Fri, 15 May 2026 19:45:00 +0000
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Openimageio
Openimageio openimageio |
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| CPEs | cpe:2.3:a:openimageio:openimageio:*:*:*:*:*:*:*:* cpe:2.3:a:openimageio:openimageio:3.2.0.2:dev:*:*:*:*:*:* |
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| Vendors & Products |
Openimageio
Openimageio openimageio |
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cvssV3_1
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Fri, 15 May 2026 15:15:00 +0000
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ssvc
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Thu, 14 May 2026 19:30:00 +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 3.0.18.0 and 3.1.13.0, a heap-based buffer overflow in the HEIF decoder of OpenImageIO allows out-of-bounds writes via crafted images due to a subimage metadata mismatch, leading to memory corruption and potential code execution. This vulnerability is fixed in 3.0.18.0 and 3.1.13.0. | |
| Title | OpenImageIO: HEIF Heap overflow | |
| Weaknesses | CWE-122 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-15T14:36:58.994Z
Reserved: 2026-05-04T16:11:33.086Z
Link: CVE-2026-43906
Updated: 2026-05-15T14:35:22.386Z
Status : Analyzed
Published: 2026-05-14T20:17:06.607
Modified: 2026-05-15T19:42:27.830
Link: CVE-2026-43906
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