Quick answers
- Is CVE-2026-75766 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-75766 being exploited in the wild.
- How severe is CVE-2026-75766?
- High severity, with a CVSS score of 7.8, published 25 August 2026.
- Which products and versions are affected?
- Adobe Substance3D Painter <UNKNOWN>.
- Is there a fix for CVE-2026-75766?
- 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-2026-75766 attacked?
- It is attacked with local access.
- Am I affected by CVE-2026-75766?
- Check whether you run Adobe Substance 3d Painter or Adobe Substance3D Painter 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
The vulnerability is a heap-based buffer overflow in Adobe Substance3D Painter that can be triggered by parsing a specially crafted file. An attacker with no special privileges can exploit this by crafting a malicious file and distributing it to users. The attack requires user interaction (opening the malicious file), but upon successful exploitation, the attacker can achieve arbitrary code execution in the context of the current user. No details on affected versions or patch status are available from the provided advisory references.
Affected products
- Adobe Substance3D Painter <UNKNOWN>
Timeline
- 2026-08-25: disclosed