CVE-2026-48429— Substance3D - Designer | NULL Pointer Dereference (CWE-476)
Quick assessment
Affected
Adobe Adobe Substance 3D Designer
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Adobe Substance 3D Designer是美国Adobe公司的一款三维材质与纹理设计软件。 Adobe Substance 3D Designer 16.0.4及之前版本存在异常处理不当漏洞，该漏洞源于空指针取消引用，可能导致拒绝服务，攻击者可利用该漏洞使应用程序崩溃，利用此漏洞需要用户打开恶意文件。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 2
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Adobe | Adobe Substance 3D Designer | ≤ 16.0.4 |
affected |
16.0.5 |
unaffected |
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I. Basic Information for CVE-2026-48429
Vulnerability Information
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Vulnerability Title
Substance3D - Designer | NULL Pointer Dereference (CWE-476)
Source: CVE Program / CVE List V5
Vulnerability Description
Substance3D - Designer is affected by a NULL Pointer Dereference vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe Substance 3D Designer 异常处理不当漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Substance 3D Designer是美国Adobe公司的一款三维材质与纹理设计软件。 Adobe Substance 3D Designer 16.0.4及之前版本存在异常处理不当漏洞，该漏洞源于空指针取消引用，可能导致拒绝服务，攻击者可利用该漏洞使应用程序崩溃，利用此漏洞需要用户打开恶意文件。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Adobe | Adobe Substance 3D Designer | 0 ~ 16.0.4 | - |
|
II. Public POCs for CVE-2026-48429
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-48429 (1)
Same Patch Batch · Adobe · 2026-08-25 · 38 CVEs total
| CVE-2026-76197 | 10.0 CRITICAL | Adobe Campaign Classic (ACC) | Improper Neutralization of Special Elements used in an OS C |
| CVE-2026-76195 | 10.0 CRITICAL | Adobe Campaign Classic (ACC) | Improper Neutralization of Special Elements used in an OS C |
| CVE-2026-76193 | 10.0 CRITICAL | Adobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918) |
| CVE-2026-48417 | 7.8 HIGH | Substance3D - Sampler | Stack-based Buffer Overflow (CWE-121) |
| CVE-2026-75750 | 7.8 HIGH | Substance3D - Painter | Heap-based Buffer Overflow (CWE-122) |
| CVE-2026-48420 | 7.8 HIGH | Substance3D - Sampler | Out-of-bounds Write (CWE-787) |
| CVE-2026-48422 | 7.8 HIGH | Substance3D - Sampler | Heap-based Buffer Overflow (CWE-122) |
| CVE-2026-71382 | 7.8 HIGH | Substance3D - Sampler | Out-of-bounds Write (CWE-787) |
| CVE-2026-48423 | 7.8 HIGH | Substance3D - Sampler | Heap-based Buffer Overflow (CWE-122) |
| CVE-2026-48418 | 7.8 HIGH | Substance3D - Sampler | Out-of-bounds Write (CWE-787) |
| CVE-2026-48421 | 7.8 HIGH | Substance3D - Sampler | Out-of-bounds Write (CWE-787) |
| CVE-2026-48425 | 7.8 HIGH | Substance3D - Sampler | Heap-based Buffer Overflow (CWE-122) |
| CVE-2026-71399 | 7.8 HIGH | Adobe XD | Buffer Overflow (CWE-120) |
| CVE-2026-75749 | 7.8 HIGH | Substance3D - Painter | Out-of-bounds Write (CWE-787) |
| CVE-2026-75770 | 7.8 HIGH | Substance3D - Painter | Out-of-bounds Write (CWE-787) |
| CVE-2026-75769 | 7.8 HIGH | Substance3D - Painter | Heap-based Buffer Overflow (CWE-122) |
| CVE-2026-75766 | 7.8 HIGH | Substance3D - Painter | Heap-based Buffer Overflow (CWE-122) |
| CVE-2026-75767 | 7.8 HIGH | Substance3D - Painter | Heap-based Buffer Overflow (CWE-122) |
| CVE-2026-75768 | 7.8 HIGH | Substance3D - Painter | Untrusted Search Path (CWE-426) |
| CVE-2026-48419 | 7.8 HIGH | Substance3D - Sampler | Out-of-bounds Write (CWE-787) |
Showing top 20 of 38 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Adobe Substance 3D Designer
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CVE-2026-48432
Substance3D - Designer | Heap-based Buffer Overflow (CWE-122 -
CVE-2026-48430
Substance3D - Designer | Heap-based Buffer Overflow (CWE-122 -
CVE-2026-71564
Substance3D - Designer | Out-of-bounds Write (CWE-787) -
CVE-2026-48426
Substance3D - Designer | Out-of-bounds Write (CWE-787) -
CVE-2026-48427
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Same vendor: Adobe
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Same weakness: CWE-476
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V. Comments for CVE-2026-48429
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