Out-of-bounds Read in Adobe Substance 3d Stager
CVE-2025-54262
Substance3D - Stager versions 3.1.3 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.
Vulnerability class: Buffer Overflow
EPSS: 0.002 (11.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt@adobe.com (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-54262?
- CVE-2025-54262 is a high-severity vulnerability in Adobe Substance 3d Stager, classified under Out-of-bounds Read. CVSS score: 7.8/10. Published 2025-09-16.
- How severe is CVE-2025-54262?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2025-54262 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.