CVE-2023-21620: Adobe Framemaker

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

FrameMaker 2020 Update 4 (and earlier), 2022 (and earlier) are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. 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.