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Tracking
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Fri, 15 May 2026 19:45:00 +0000
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| First Time appeared |
Openimageio
Openimageio openimageio |
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| CPEs | cpe:2.3:a:openimageio:openimageio:*:*:*:*:*:*:*:* | |
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Openimageio
Openimageio openimageio |
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| Metrics |
cvssV3_1
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Fri, 15 May 2026 11:30:00 +0000
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| First Time appeared |
Academysoftwarefoundation
Academysoftwarefoundation openimageio |
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| Vendors & Products |
Academysoftwarefoundation
Academysoftwarefoundation openimageio |
Thu, 14 May 2026 20:15:00 +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, jpeg2000input.cpp:395 computes buffer size as const int bufsize = w * h * ch * buffer_bpp using signed 32-bit arithmetic. When the product exceeds INT_MAX, the result wraps to 0 or a small value. m_buf.resize() allocates an undersized buffer, and subsequent pixel write loops cause heap overflow. Conditional on USE_OPENJPH build flag. This vulnerability is fixed in 3.0.18.0 and 3.1.13.0. | |
| Title | OpenImageIO: JPEG2000 (OpenJPH) signed integer overflow in buffer allocation | |
| Weaknesses | CWE-190 | |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-14T19:37:10.139Z
Reserved: 2026-05-04T16:11:33.086Z
Link: CVE-2026-43905
Updated: 2026-05-14T19:35:51.000Z
Status : Analyzed
Published: 2026-05-14T20:17:06.447
Modified: 2026-05-15T19:43:11.100
Link: CVE-2026-43905
No data.
OpenCVE Enrichment
Updated: 2026-05-15T11:15:25Z