Substance 3d Painter
CVE-2026-21364
MEDIUM
Severity by source
AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Lifecycle Timeline
2DescriptionCVE.org
Substance3D - Painter versions 11.1.2 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to crash the application, causing disruption to services. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
AnalysisAI
Denial-of-service crashes in Adobe Substance 3D Painter versions 11.1.2 and earlier stem from a null pointer dereference vulnerability triggered when users open specially crafted files. An attacker can exploit this flaw to force application crashes and disrupt user workflows, though no patch is currently available. Exploitation requires social engineering to convince victims to open a malicious file.
Technical ContextAI
Classified as CWE-476 (NULL Pointer Dereference). Affects Substance 3D Painter. Substance3D - Painter versions 11.1.2 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to crash the application, causing disruption to services. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
RemediationAI
Monitor vendor advisories for a patch.
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Same weakness CWE-476 – NULL Pointer Dereference
View allSame technique Null Pointer Dereference
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External POC / Exploit Code
Leaving vuln.today