CVE-2026-34690: Adobe After Effects

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

After Effects is affected by a Stack-based Buffer Overflow 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 25.6.5 (fixed in 25.6.5); from 26.0, before 26.2 (fixed in 26.2)

Published 2026-05-12. Last modified 2026-08-28.