CVE-2025-61805 Substance3D - Stager | Out-of-bounds Read (CWE-125)

High 7.8 Published 14 Oct 2025 Updated 26 Feb 2026

An out-of-bounds read in Substance3D Stager allows attackers to execute arbitrary code via a crafted file, requiring user interaction.

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-2025-61805?

CVE-2025-61805 is a high-severity memory corruption 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 out-of-bounds read vulnerability when parsing a crafted file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to execute code 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-125

Which versions are affected by CVE-2025-61805?

It affects 1 product.

Products include Adobe Substance 3d Stager.

How do I fix CVE-2025-61805?

No fix has been published for CVE-2025-61805 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2025-61805 being exploited?

There is no known exploitation of CVE-2025-61805 in the wild and no public exploit code.

All Adobe Substance 3d Stager vulnerabilities

Sources

Also known as GHSA-g2fx-fpw4-8w5f.