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CVE-2026-21329— After Effects | Use After Free (CWE-416)

CVSS 7.8 · High EPSS 0.01% · P3
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I. Basic Information for CVE-2026-21329

Vulnerability Information
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Vulnerability Title
After Effects | Use After Free (CWE-416)
Source: NVD (National Vulnerability Database)
Vulnerability Description
After Effects versions 25.6 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 After Effects 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe After Effects是美国奥多比（Adobe）公司的一套视觉效果和动态图形制作软件。该软件主要用于2D和3D合成、动画制作和视觉特效制作等。 Adobe After Effects 25.6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，可能导致执行任意代码。
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
AdobeAfter Effects 0 ~ 25.6 -

II. Public POCs for CVE-2026-21329

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III. Intelligence Information for CVE-2026-21329

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

CVE-2026-213577.8 HIGHInDesign Desktop | Heap-based Buffer Overflow (CWE-122)
CVE-2026-213457.8 HIGHSubstance3D - Stager | Out-of-bounds Read (CWE-125)
CVE-2026-213437.8 HIGHSubstance3D - Stager | Out-of-bounds Read (CWE-125)
CVE-2026-213447.8 HIGHSubstance3D - Stager | Out-of-bounds Read (CWE-125)
CVE-2026-213417.8 HIGHSubstance3D - Stager | Out-of-bounds Write (CWE-787)
CVE-2026-213477.8 HIGHBridge | Integer Overflow or Wraparound (CWE-190)
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-2026-213497.8 HIGHLightroom Desktop | Out-of-bounds Write (CWE-787)
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: After Effects
Same vendor: Adobe
Same weakness: CWE-416

V. Comments for CVE-2026-21329

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