CVE-2025-43584 Substance3D - Viewer | Out-of-bounds Read (CWE-125)
An out-of-bounds read in Substance3D Viewer allows attackers to disclose sensitive memory by tricking users into opening malicious files.
- 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-2025-43584?
CVE-2025-43584 is a medium-severity vulnerability in Adobe Substance3D - Viewer, published on 8 Jul 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 - Viewer versions 0.22 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. 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-2025-43584?
It affects 1 product.
Products include Adobe Substance 3d Viewer.
How do I fix CVE-2025-43584?
No fix has been published for CVE-2025-43584 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-43584 being exploited?
There is no known exploitation of CVE-2025-43584 in the wild and no public exploit code.
Other vulnerabilities in Adobe Substance3D - Viewer
- CVE-2025-54273 Substance3D - Viewer | Out-of-bounds Write (CWE-787)
- CVE-2025-54274 Substance3D - Viewer | Stack-based Buffer Overflow (CWE-121)
- CVE-2025-54280 Substance3D - Viewer | Out-of-bounds Write (CWE-787)
- CVE-2025-54243 Substance3D - Viewer | Out-of-bounds Write (CWE-787)
- CVE-2025-54244 Substance3D - Viewer | Heap-based Buffer Overflow (CWE-122)
Sources
Also known as GHSA-cxrv-q3j9-qr93.