CVE-2021-28586: Adobe After Effects

High severity, CVSS 7.8. EPSS: 3.1% chance of exploitation in the next 30 days.

After Effects version 18.0 (and earlier) are affected by an out-of-bounds write 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.

Affected products

• Adobe After Effects: before 18.2 (fixed in 18.2)

Published 2021-06-28. Last modified 2026-06-17.