CVE-2026-21330

HIGH
2026-02-10 [email protected]
7.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:02 vuln.today
CVE Published
Feb 10, 2026 - 18:16 nvd
HIGH 7.8

Tags

Buffer Overflow RCE After Effects

Description

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

Analysis

Arbitrary code execution in Adobe After Effects 25.6 and earlier through type confusion allows attackers to execute malicious code with user privileges when a victim opens a crafted file. The vulnerability requires user interaction but poses a significant risk to creative professionals and organizations using affected versions. …

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Remediation

Within 24 hours: Identify all systems running After Effects 25.6 or earlier and restrict access to trusted users only; disable network file sharing to After Effects project files. Within 7 days: Implement application whitelisting for After Effects and block suspicious process spawning; consider disabling After Effects in non-production environments. …

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Priority Score

39
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +39
POC: 0

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CVE-2026-21330 vulnerability details – vuln.today
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