CVE-2023-29286 ZDI-CAN-20369: Adobe Substance 3D Painter USD File Parsing Uninitialized Variable Information Disclosure Vulnerability
An attacker can disclose sensitive memory and bypass ASLR by tricking a user into opening a malicious USD file in Adobe Substance 3D Painter.
- 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-2023-29286?
CVE-2023-29286 is a medium-severity vulnerability in Adobe Substance 3d Painter, published on 11 May 2023. 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
Adobe Substance 3D Painter versions 8.3.0 (and earlier) is affected by an Access of Uninitialized Pointer vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Weakness: CWE-824
Which versions are affected by CVE-2023-29286?
It affects 1 product.
Products include Adobe Substance 3d Painter.
How do I fix CVE-2023-29286?
No fix has been published for CVE-2023-29286 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-29286 being exploited?
There is no known exploitation of CVE-2023-29286 in the wild and no public exploit code.
Other vulnerabilities in Adobe Substance 3d Painter
- CVE-2026-34674 Substance3D - Sampler | Heap-based Buffer Overflow (CWE-122)
- CVE-2026-75749 Substance3D - Painter | Out-of-bounds Write (CWE-787)
- CVE-2026-75750 Substance3D - Painter | Heap-based Buffer Overflow (CWE-122)
- CVE-2026-75766 Substance3D - Painter | Heap-based Buffer Overflow (CWE-122)
- CVE-2026-75767 Substance3D - Painter | Heap-based Buffer Overflow (CWE-122)
Sources
Also known as GHSA-jxqw-jg64-8rff.