CVE-2025-54243CWE-787

Substance3D - Viewer | Out-of-bounds Write (CWE-787)

High · published September 9, 2025

CVSS v3.1
7.8
EPSS
0%
Percentile
10.2
In the wild
Unconfirmed
What it is

Substance3D - Viewer versions 0.25.1 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00207 · 10.2th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2025-09-09T21:10Z
EPSS history
Timeline
  • 09 SEP 21:10Z
    Substance3D - Viewer | Out-of-bounds Write (CWE-787)
    cvelistv5