NULL pointer dereference in Substance 3D Painter - CVE-2026-27218
Published: March 11, 2026
Vulnerability identifier: #VU123863
CSH Severity: Low
CVSS v4: 4.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-27218
CWE-ID: CWE-476
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error. A remote attacker can trick the victim into opening a specially crafted file and crash the application.
Affected software
Substance 3D Painter
How to mitigate CVE-2026-27218
Install updates from vendor's website.
Substance 3D Painter - update to 11.1.3