Vulnerability Database

308,485

Total vulnerabilities in the database

CVE-2021-40752

Adobe After Effects version 18.4 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious .m4a file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required in that the victim must open a specially crafted file to exploit this vulnerability.

  • Published: Nov 18, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-40752
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 9.3
  • AV:N/AC:M/Au:N/C:C/I:C/A:C

CWEs:

Software From Fixed in
adobe / after_effects - 18.4.1.x