Type Confusion Vulnerability in Adobe After Effects Affects User Security
CVE-2026-21330

7.8HIGH

Key Information:

Vendor

Adobe
Status
After Effects
Vendor
CVE Published:
10 February 2026

What is CVE-2026-21330?

Adobe After Effects versions 25.6 and earlier are susceptible to a type confusion vulnerability that can be exploited to execute arbitrary code within the user's context. This vulnerability necessitates that an unsuspecting user opens a specially crafted malicious file, which could lead to serious security risks. Users are urged to exercise caution and ensure they use the latest version to mitigate potential threats.

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Deploy the Patch

Affected Version(s)

After Effects 0 <= 25.6

References

https://helpx.adobe.com/security/products/after_effects/a...
vendor-advisory

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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