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10 vulnerabilities found for OpenImageIO by AcademySoftwareFoundation
CVE-2026-43903 (GCVE-0-2026-43903)
Vulnerability from cvelistv5
Published
2026-05-14 19:10
Modified
2026-05-14 19:48
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
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, sgiinput.cpp:265,274 use OIIO_DASSERT for bounds checking in the RLE decode loop. In release builds, OIIO_DASSERT compiles to ((void)sizeof(x)) (dassert.h:210), making all bounds checks no-ops. A crafted .sgi file with RLE count exceeding scanline width causes heap buffer overflow and crash. This vulnerability is fixed in 3.0.18.0 and 3.1.13.0.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AcademySoftwareFoundation | OpenImageIO |
Version: < 3.0.18.0 Version: >= 3.1.4.0-beta, < 3.1.13.0 |
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CVE-2026-43904 (GCVE-0-2026-43904)
Vulnerability from cvelistv5
Published
2026-05-14 19:09
Modified
2026-05-16 00:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
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, softimageinput.cpp:469 (mixed RLE) and :345 (pure RLE) do not clamp the run length to remaining scanline width before writing pixels. The raw packet path (line 403) correctly clamps with std::min, but RLE paths skip this check. A crafted .pic file causes heap overflow up to 65535 bytes. This vulnerability is fixed in 3.0.18.0 and 3.1.13.0.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AcademySoftwareFoundation | OpenImageIO |
Version: < 3.0.18.0 Version: >= 3.1.4.0-beta, < 3.1.13.0 |
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CVE-2026-43905 (GCVE-0-2026-43905)
Vulnerability from cvelistv5
Published
2026-05-14 19:09
Modified
2026-05-14 19:37
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-190 - Integer Overflow or Wraparound
Summary
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.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AcademySoftwareFoundation | OpenImageIO |
Version: < 3.0.18.0 Version: >= 3.1.4.0-beta, < 3.1.13.0 |
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CVE-2026-43996 (GCVE-0-2026-43996)
Vulnerability from cvelistv5
Published
2026-05-14 19:08
Modified
2026-05-16 00:53
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
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, the bounds check in TGAInput::decode_pixel computes k + palbytespp as unsigned 32-bit arithmetic. When k = 0xFFFFFFFC and palbytespp = 4, the addition wraps to 0, which compares less than palette_alloc_size and passes the check. The subsequent palette access uses the unwrapped k (0xFFFFFFFC) as the index, reading ~4 GB past the start of the palette buffer — SEGV. This vulnerability is fixed in 3.0.18.0 and 3.1.13.0.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AcademySoftwareFoundation | OpenImageIO |
Version: < 3.0.18.0 Version: >= 3.1.4.0-beta, < 3.1.13.0 |
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CVE-2026-43907 (GCVE-0-2026-43907)
Vulnerability from cvelistv5
Published
2026-05-14 19:07
Modified
2026-05-14 19:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
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 signed integer overflow in QueryRGBBufferSizeInternal() in DPXColorConverter.cpp leads to a heap-based out-of-bounds write when processing crafted DPX image files. The function computes buffer sizes using 32-bit signed integer arithmetic with negative multipliers (e.g., pixels * -3 * bytes for kCbYCr descriptors and pixels * -4 * bytes for kABGR descriptors), where a negative result is used as an in-band signal that no separate buffer is needed. When the pixel count is sufficiently large, the multiplication overflows INT_MIN and wraps to a small positive value. The caller in dpxinput.cpp interprets this positive value as a required buffer size, allocates an undersized heap buffer via m_decodebuf.resize(), and then writes the full image data into it via fread, resulting in a heap buffer overflow. An attacker can exploit this by crafting a DPX file that triggers the overflow, causing a denial of service (crash) or potentially arbitrary code execution through heap corruption in any application that reads pixel data using OpenImageIO. This vulnerability is fixed in 3.0.18.0 and 3.1.13.0.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AcademySoftwareFoundation | OpenImageIO |
Version: < 3.0.18.0 Version: >= 3.1.4.0-beta, < 3.1.13.0 |
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CVE-2026-43908 (GCVE-0-2026-43908)
Vulnerability from cvelistv5
Published
2026-05-14 19:01
Modified
2026-05-15 14:14
Severity ?
VLAI Severity ?
EPSS score ?
Summary
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 signed 32-bit integer overflow in the pixel-loop index expression i * 3 inside ConvertCbYCrYToRGB() causes the function to compute a large negative pointer offset into the output buffer, producing an out-of-bounds write that crashes the process. This vulnerability is fixed in 3.0.18.0 and 3.1.13.0.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AcademySoftwareFoundation | OpenImageIO |
Version: < 3.0.18.0 Version: >= 3.1.4.0-beta, < 3.1.13.0 |
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CVE-2026-43909 (GCVE-0-2026-43909)
Vulnerability from cvelistv5
Published
2026-05-14 19:00
Modified
2026-05-14 19:49
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
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 signed 32-bit integer overflow in the loop index expression i * 4 inside SwapRGBABytes() causes the function to compute a large negative pointer offset when processing kABGR DPX images with large dimensions. The immediate crash is an out-of-bounds read (the memcpy at line 45 reads from &input[i * 4] first), but the subsequent write operations at lines 46–49 target the same wrapped offset — making this a combined OOB read+write primitive. This vulnerability is fixed in 3.0.18.0 and 3.1.13.0.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AcademySoftwareFoundation | OpenImageIO |
Version: < 3.0.18.0 Version: >= 3.1.4.0-beta, < 3.1.13.0 |
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CVE-2026-43906 (GCVE-0-2026-43906)
Vulnerability from cvelistv5
Published
2026-05-14 18:54
Modified
2026-05-15 14:36
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
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.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AcademySoftwareFoundation | OpenImageIO |
Version: < 3.0.18.0 Version: >= 3.1.4.0-beta, < 3.1.13.0 |
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CVE-2026-7582 (GCVE-0-2026-7582)
Vulnerability from cvelistv5
Published
2026-05-01 13:45
Modified
2026-05-04 16:14
Severity ?
VLAI Severity ?
EPSS score ?
Summary
A vulnerability was detected in AcademySoftwareFoundation OpenImageIO up to 3.2.0.1-dev. This vulnerability affects unknown code of the file src/dds.imageio/ddsinput.cpp of the component DDS Image Handler. The manipulation results in out-of-bounds write. The attack needs to be approached locally. The exploit is now public and may be used. The patch is identified as 94ec2deec3e3bf2f2e2ff84d008e27425d626fe2. Applying a patch is advised to resolve this issue.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AcademySoftwareFoundation | OpenImageIO |
Version: 3.2.0.1-dev cpe:2.3:a:openimageio:openimageio:*:*:*:*:*:*:*:* |
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},
{
"name": "Submit #803548 | AcademySoftwareFoundation OpenImageIO 3.2.0.1-dev Out-of-bounds Write",
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"url": "https://vuldb.com/submit/803548"
},
{
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"url": "https://github.com/biniamf/pocs/tree/main/oiio_ddsinput-readimg"
},
{
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"url": "https://github.com/AcademySoftwareFoundation/OpenImageIO/pull/5131"
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"url": "https://github.com/AcademySoftwareFoundation/OpenImageIO/commit/94ec2deec3e3bf2f2e2ff84d008e27425d626fe2"
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"time": "2026-05-01T00:00:00.000Z",
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"time": "2026-05-01T09:05:32.000Z",
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CVE-2024-40630 (GCVE-0-2024-40630)
Vulnerability from cvelistv5
Published
2024-07-15 19:15
Modified
2024-08-02 04:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation via a format-agnostic API with a feature set, scalability, and robustness needed for feature film production. In affected versions there is a bug in the heif input functionality of OpenImageIO. Specifically, in `HeifInput::seek_subimage()`. In the worst case, this can lead to an information disclosure vulnerability, particularly for programs that directly use the `ImageInput` APIs. This bug has been addressed in commit `0a2dcb4c` which is included in the 2.5.13.1 release. Users are advised to upgrade. There are no known workarounds for this issue.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AcademySoftwareFoundation | OpenImageIO |
Version: < 2.5.13.1 |
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