Vulnerability · Published May 1, 2026 · Assigned by VulDB
CVE-2026-7582AcademySoftwareFoundation OpenImageIO DDS Image ddsinput.cpp out-of-bounds write
Medium 5.3
In plain English
A medium-severity out-of-bounds write in OpenImageIO from AcademySoftwareFoundation. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | openimageio | no fix listed | DEBIAN-CVE-2026-7582 |
| Debian:13 | openimageio | no fix listed | DEBIAN-CVE-2026-7582 |
| Debian:14 | openimageio | 3.1.18.0+dfsg-2 | DEBIAN-CVE-2026-7582 |
| Ubuntu:22.04:LTS | openimageio | no fix listed | UBUNTU-CVE-2026-7582 |
| Ubuntu:25.10 | openimageio | no fix listed | UBUNTU-CVE-2026-7582 |
| Ubuntu:26.10 | openimageio | no fix listed | UBUNTU-CVE-2026-7582 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| AcademySoftwareFoundation | OpenImageIO | 3.2.0.1-dev |
Weakness: CWE-787, CWE-119 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
References
- VDB-360529 | AcademySoftwareFoundation OpenImageIO DDS Image ddsinput.cpp out-of-bounds write vdb-entry
- VDB-360529 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #803548 | AcademySoftwareFoundation OpenImageIO 3.2.0.1-dev Out-of-bounds Write third-party-advisory
- https://github.com/biniamf/pocs/tree/main/oiio_ddsinput-readimg exploit
- https://github.com/AcademySoftwareFoundation/OpenImageIO/pull/5131 issue-tracking, patch
- https://github.com/AcademySoftwareFoundation/OpenImageIO/commit/94ec2deec3e3bf2f2e2ff84d008e27425d626fe2 patch
- https://github.com/AcademySoftwareFoundation/OpenImageIO/ product