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.

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

.