CVE-2021-45057: Adobe Indesign

High severity, CVSS 7.8. EPSS: 2.2% chance of exploitation in the next 30 days.

Adobe InDesign version 16.4 (and earlier) is 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 JPEG2000 file.

Affected products

• Adobe Indesign: up to and including 16.4

Published 2022-01-13. Last modified 2026-06-17.