OP
Product
OpenImageIO
by AcademySoftwareFoundation · last CVE Oct 20, 2026
21
CVEs
0
On KEV
8.8
Max CVSS
1
New 30D
Severity mix
Critical 0High 11Medium 10Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-43908
8.8
0%
May 14
OpenImageIO: Signed integer overflow in ConvertCbYCrYToRGB leads to heap out-of-bounds write in DPX 4:2:2 decoder
Affected: < 3.0.18.0; >= 3.1.4.0-beta, < 3.1.13.0
CVE-2026-43909
8.8
0%
May 14
OpenImageIO: Signed integer overflow in SwapRGBABytes loop index leads to out-of-bounds read/write in DPX ABGR decoder
Affected: < 3.0.18.0; >= 3.1.4.0-beta, < 3.1.13.0
CVE-2026-63638
8.3
0%
Sep 18
OpenImageIO: Cineon invalid bit depth heap out-of-bounds write
Affected: < 3.0.21.0; >= 3.1.0.0, < 3.1.16.0; >= 3.2.0.0-dev, < 3.2.0.3-beta1
CVE-2026-43907
8.3
0%
May 14
OpenImageIO: Integer overflow in QueryRGBBufferSizeInternal leads to heap out-of-bounds write in DPX decoder (kCbYCr and kABGR)
Affected: < 3.0.18.0; >= 3.1.4.0-beta, < 3.1.13.0
CVE-2026-63419
7.8
0%
Sep 18
OpenImageIO: IFF ZBUFFER tile read writes past caller tile buffer
Affected: < 3.0.21.0; >= 3.1.0.0, < 3.1.16.0; >= 3.2.0.0-dev, < 3.2.0.3-beta1
CVE-2026-63422
7.8
0%
Sep 18
OpenImageIO OpenEXR plugin partial edge tile heap out-of-bounds write
Affected: < 3.0.21.0; >= 3.1.0.0, < 3.1.16.0; >= 3.2.0.0-dev, < 3.2.0.3-beta1
CVE-2026-43903
7.8
0%
May 14
OpenImageIO: SGI RLE decoder heap buffer overflow OIIO_DASSERT bounds checks are no-ops in release builds
Affected: < 3.0.18.0; >= 3.1.4.0-beta, < 3.1.13.0
CVE-2026-43904
7.8
0%
May 14
OpenImageIO: Softimage PIC RLE decoder heap buffer overflow — longCount not clamped to image width
Affected: < 3.0.18.0; >= 3.1.4.0-beta, < 3.1.13.0
CVE-2026-43905
7.8
0%
May 14
OpenImageIO: JPEG2000 (OpenJPH) signed integer overflow in buffer allocation
Affected: < 3.0.18.0; >= 3.1.4.0-beta, < 3.1.13.0
CVE-2026-43906
7.8
0%
May 14
OpenImageIO: HEIF Heap overflow
Affected: < 3.0.18.0; >= 3.1.4.0-beta, < 3.1.13.0
CVE-2026-67549
7.6
0%
Sep 18
OpenImageIO: TIFF 1-bit CMYK bit conversion heap out-of-bounds write
Affected: < 3.1.16.0
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