NULL pointer dereference in Adobe Substance 3d Viewer
CVE-2025-43583
Substance3D - Viewer versions 0.22 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to crash the application, causing disruption in service. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.002 (12.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 12.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Adobe Substance 3d Viewer
- Adobe Substance3d - Viewer — versions 0
Weakness classification (CWE)
References
- helpx.adobe.com/security/products/substance3d-viewer/apsb25-54.html (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-43583?
- CVE-2025-43583 is a medium-severity vulnerability in Adobe Substance 3d Viewer, classified under NULL Pointer Dereference. CVSS score: 5.5/10. Published 2025-07-08.
- How severe is CVE-2025-43583?
- Medium severity. CVSS v3 base score is 5.5 out of 10.