OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.0.20.0, 3.1.15.0, and 3.2.0.3-beta1, A crafted fits stream containing consecutive 2880-byte header blocks without the mandatory end keyword makes fitsinput::read_fits_header() call itself without a depth bound. repeated recursive parsing exhausts the application stack, resulting in denial of service. The affected implementation is identified by src/fits.imageio/fitsinput.cpp, FitsInput::read_fits_header(), END keyword, and 2880-byte FITS header blocks, which define the relevant source path, functions, state, and trigger. This issue is fixed in versions 3.0.20.0, 3.1.15.0, and 3.2.0.3-beta1.
Metrics
Affected Vendors & Products
References
History
Tue, 29 Sep 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
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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 |
Fri, 25 Sep 2026 18:30:00 +0000
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| Metrics |
ssvc
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Sat, 19 Sep 2026 22:30:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Academysoftwarefoundation
Academysoftwarefoundation openimageio |
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| Vendors & Products |
Academysoftwarefoundation
Academysoftwarefoundation openimageio |
Fri, 18 Sep 2026 15:45:00 +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 3.0.20.0, 3.1.15.0, and 3.2.0.3-beta1, A crafted fits stream containing consecutive 2880-byte header blocks without the mandatory end keyword makes fitsinput::read_fits_header() call itself without a depth bound. repeated recursive parsing exhausts the application stack, resulting in denial of service. The affected implementation is identified by src/fits.imageio/fitsinput.cpp, FitsInput::read_fits_header(), END keyword, and 2880-byte FITS header blocks, which define the relevant source path, functions, state, and trigger. This issue is fixed in versions 3.0.20.0, 3.1.15.0, and 3.2.0.3-beta1. | |
| Title | OpenImageIO: Unbounded recursion in FITS header parser leads to stack overflow | |
| Weaknesses | CWE-674 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-09-18T15:34:19.593Z
Updated: 2026-09-24T20:55:49.717Z
Reserved: 2026-07-02T16:50:27.887Z
Link: CVE-2026-59156
Updated: 2026-09-24T20:55:45.448Z
Status : Analyzed
Published: 2026-09-18T16:17:06.980
Modified: 2026-09-29T18:57:22.510
Link: CVE-2026-59156
No data.