CVE-2026-21364

MEDIUM
2026-03-10 [email protected]
5.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Mar 10, 2026 - 19:17 nvd
MEDIUM 5.5

Tags

Null Pointer Dereference Denial Of Service Substance 3d Painter

Description

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.

Analysis

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. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

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Priority Score

28
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +28
POC: 0

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CVE-2026-21364 vulnerability details – vuln.today
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