CVE-2026-27309— Substance3D - Stager | Use After Free (CWE-416)
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I. Basic Information for CVE-2026-27309
Vulnerability Information
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Vulnerability Title
Substance3D - Stager | Use After Free (CWE-416)
Source: NVD (National Vulnerability Database)
Vulnerability Description
Substance3D - Stager versions 3.1.7 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. 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:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Adobe Substance3D Stager 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Substance3D Stager是美国奥多比（Adobe）公司的一款3D场景的布景与渲染软件。 Adobe Substance3D Stager 3.1.7及之前版本存在资源管理错误漏洞，该漏洞源于释放后重用漏洞，可能导致任意代码执行。
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 | Substance3D - Stager | 0 ~ 3.1.7 | - |
II. Public POCs for CVE-2026-27309
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: Substance3D - Stager
- CVE-2026-27274
Substance3D - Stager | Out-of-bounds Write (CWE-787) - CVE-2026-27277
Substance3D - Stager | Use After Free (CWE-416) - CVE-2026-27273
Substance3D - Stager | Out-of-bounds Write (CWE-787) - CVE-2026-27275
Substance3D - Stager | Out-of-bounds Write (CWE-787) - CVE-2026-27276
Substance3D - Stager | Use After Free (CWE-416)
Same vendor: Adobe
- CVE-2026-34632
Photoshop Installer | CWE-427: Uncontrolled Search Path Elem - CVE-2026-27297
Adobe Framemaker | Integer Underflow (Wrap or Wraparound) (C - CVE-2026-27300
Adobe Framemaker | Access of Uninitialized Pointer (CWE-824) - CVE-2026-27296
Adobe Framemaker | Integer Underflow (Wrap or Wraparound) (C - CVE-2026-27290
Adobe Framemaker | Untrusted Search Path (CWE-426)
V. Comments for CVE-2026-27309
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