CVE-2023-21621: Adobe Framemaker

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

FrameMaker 2020 Update 4 (and earlier), 2022 (and earlier) are affected by an Improper Input Validation 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 Framemaker: up to and including 2020.0.4; version 2022 only

Published 2023-02-17. Last modified 2026-06-17.