CVE-2026-21330

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

10/02/2026

Last modified:

10/02/2026

Description

After Effects versions 25.6 and earlier are affected by an Access of Resource Using Incompatible Type (&#39;Type Confusion&#39;) 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.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

7.80

Severity 3.x

HIGH

References to Advisories, Solutions, and Tools

https://helpx.adobe.com/security/products/after_effects/apsb26-15.html