Out-of-bounds write in Adobe Substance 3D Sampler - CVE-2026-34710
Published: August 26, 2026
Vulnerability identifier: #VU145818
CSH Severity: Medium
CVSS v4: 6.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-34710
CWE-ID: CWE-787
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to out-of-bounds write in Adobe Substance 3D Sampler when parsing input. A remote attacker can trick the victim into opening crafted content to cause a denial of service.
User interaction is required to open crafted content.
Affected software
Adobe Substance 3D Sampler
How to mitigate CVE-2026-34710
Install security update from vendor's website.
Adobe Substance 3D Sampler - update to 6.0.1