CVE-2024-20781: Adobe Indesign

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

InDesign Desktop versions ID19.3, ID18.5.2 and earlier are affected by a Heap-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 Indesign: before 18.5.3 (fixed in 18.5.3); from 19.0, before 19.4 (fixed in 19.4)

Published 2024-07-09. Last modified 2026-06-17.