Quick answers
- Is CVE-2026-10200 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-10200 being exploited in the wild.
- How severe is CVE-2026-10200?
- Medium severity, with a CVSS score of 5.3, published 31 May 2026.
- Which products and versions are affected?
- Assimp up to 6.0.4.
- Is there a fix for CVE-2026-10200?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-10200 attacked?
- It is attacked with local access, in a software library.
- Am I affected by CVE-2026-10200?
- Check whether you run Assimp at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A heap-based buffer overflow vulnerability exists in Assimp versions up to 6.0.4 within the glTFCommon::CopyValue function in glTFCommon.h. The issue occurs during the parsing of 4x4 matrices when the input data is insufficient or malformed, leading to out-of-bounds memory access. An attacker with local access can exploit this by providing a malicious glTF file to an application using the library. Successful exploitation could result in a denial of service (crash) or arbitrary code execution in the context of the application. A public proof-of-concept exploit has been disclosed.
Affected products
- Assimp Assimp up to 6.0.4
Timeline
- 2026-05-31: disclosed: Vulnerability reported and public exploit released.
- 2026-05-31: advisory: NVD and VulDB published advisory details.