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CVE-2026-21338— Substance3D - Designer | NULL Pointer Dereference (CWE-476)

CVSS 5.5 · Medium EPSS 0.02% · P7
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I. Basic Information for CVE-2026-21338

Vulnerability Information
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Vulnerability Title
Substance3D - Designer | NULL Pointer Dereference (CWE-476)
Source: NVD (National Vulnerability Database)
Vulnerability Description
Substance3D - Designer versions 15.1.0 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
空指针解引用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Adobe Substance3D Designer 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Substance3D Designer是美国奥多比（Adobe）公司的一个纹理与材质创作软件。 Adobe Substance3D Designer 15.1.0及之前版本存在代码问题漏洞，该漏洞源于空指针取消引用，可能导致应用程序拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
AdobeSubstance3D - Designer 0 ~ 15.1.0 -

II. Public POCs for CVE-2026-21338

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III. Intelligence Information for CVE-2026-21338

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Same Patch Batch · Adobe · 2026-02-10 · 44 CVEs total

CVE-2026-213297.8 HIGHAfter Effects | Use After Free (CWE-416)
CVE-2026-213527.8 HIGHDNG SDK | Out-of-bounds Write (CWE-787)
CVE-2026-213477.8 HIGHBridge | Integer Overflow or Wraparound (CWE-190)
CVE-2026-213437.8 HIGHSubstance3D - Stager | Out-of-bounds Read (CWE-125)
CVE-2026-213127.8 HIGHAudition | Out-of-bounds Write (CWE-787)
CVE-2026-213467.8 HIGHBridge | Out-of-bounds Write (CWE-787)
CVE-2026-213217.8 HIGHAfter Effects | Integer Overflow or Wraparound (CWE-190)
CVE-2026-213517.8 HIGHAfter Effects | Use After Free (CWE-416)
CVE-2026-213207.8 HIGHAfter Effects | Use After Free (CWE-416)
CVE-2026-213577.8 HIGHInDesign Desktop | Heap-based Buffer Overflow (CWE-122)
CVE-2026-213347.8 HIGHSubstance3D - Designer | Out-of-bounds Write (CWE-787)
CVE-2026-213237.8 HIGHAfter Effects | Use After Free (CWE-416)
CVE-2026-213247.8 HIGHAfter Effects | Out-of-bounds Read (CWE-125)
CVE-2026-213267.8 HIGHAfter Effects | Use After Free (CWE-416)
CVE-2026-213227.8 HIGHAfter Effects | Out-of-bounds Read (CWE-125)
CVE-2026-213187.8 HIGHAfter Effects | Out-of-bounds Write (CWE-787)
CVE-2026-213287.8 HIGHAfter Effects | Out-of-bounds Write (CWE-787)
CVE-2026-213277.8 HIGHAfter Effects | Out-of-bounds Write (CWE-787)
CVE-2026-213257.8 HIGHAfter Effects | Out-of-bounds Read (CWE-125)
CVE-2026-213307.8 HIGHAfter Effects | Access of Resource Using Incompatible Type ('Type Confusion') (CWE-843)

Showing top 20 of 44 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Substance3D - Designer
Same vendor: Adobe
Same weakness: CWE-476

V. Comments for CVE-2026-21338

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