CVE-2021-42266

Adobe Animate FLA File Parsing Memory Corruption Arbitrary Code Execution

Published Nov 18, 2021 CVSS 3.1 · 7.8 High EPSS 2.5% KEV · Not listed
Description
Adobe Animate version 21.0.9 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious FLA file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-29242 Adobe Animate version 21.0.9 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious FLA file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
adobe
Published
Updated
Apr 23, 2025, 7:20 PM
Reserved
Oct 12, 2021, 12:00 AM
Status
Modified
Published
Nov 18, 2021, 5:15 PM
Modified
Jun 17, 2026, 4:09 AM