๐Ÿ›ก๏ธ CVE-2026-43903
๐ŸŸ  CVSS 7.8 โ€” High โœ… No Known Exploit CWE-787 NVD
7.8
CVSS Score
0 Low4 Medium7 High9 Critical10

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, 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.

Details

Severity HIGH
CVSS Score 7.8
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-787
Public Exploit โœ… No
Source NVD
Published 2026-05-14
Updated 2026-06-02
Modified 2026-05-15
Fix URL N/A

Affected Packages

Software From version Fixed in
openimageio 3.1.4.0 3.1.13.0
unknown โ€” โ€”

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