CVE-2025-61803 Substance3D - Stager | Integer Overflow or Wraparound (CWE-190)
An integer overflow in Substance3D Stager allows arbitrary code execution if a user opens a malicious file.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-61803?
CVE-2025-61803 is a high-severity vulnerability in Adobe Substance 3d Stager, published on 14 Oct 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Substance3D - Stager versions 3.1.4 and earlier are affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Weakness: CWE-190
Which versions are affected by CVE-2025-61803?
It affects 1 product.
Products include Adobe Substance 3d Stager.
How do I fix CVE-2025-61803?
No fix has been published for CVE-2025-61803 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-61803 being exploited?
There is no known exploitation of CVE-2025-61803 in the wild and no public exploit code.
Other vulnerabilities in Adobe Substance 3d Stager
- CVE-2026-103830 Substance3D - Stager | Stack-based Buffer Overflow (CWE-121)
- CVE-2026-103832 Substance3D - Stager | Out-of-bounds Write (CWE-787)
- CVE-2026-103833 Substance3D - Stager | Out-of-bounds Write (CWE-787)
- CVE-2026-103834 Substance3D - Stager | Out-of-bounds Write (CWE-787)
- CVE-2026-103835 Substance3D - Stager | Out-of-bounds Write (CWE-787)
Sources
Also known as GHSA-35fp-g4mv-5w6v.