CVE-2025-54243 — Out-of-bounds Write in Adobe Substance 3D Viewer

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 91.32%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Adobe Substance 3D ViewerAdobe Substance3d Viewer
Timeline
PublishedSep 9

Description

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5adobe/substance3d_viewer0.25.1

🔴Vulnerability Details

2
CVEList
Substance3D - Viewer | Out-of-bounds Write (CWE-787)↗2025-09-09
▶
GHSA
GHSA-gv6v-rph8-wx66: Substance3D - Viewer versions 0↗2025-09-09
▶
CVE-2025-54243 — Out-of-bounds Write in Adobe | cvebase