CVE-2026-27285

Published: Apr 14, 2026Modified: Jun 17, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: psirt@adobe.com (Secondary)

Description

InDesign Desktop versions 20.5.2, 21.2 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to crash the application or disrupt its functionality. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected (2)

Products: Adobe: Indesign

1 product

Configuration A

2 vulnerable · 2 platform

Vulnerable Software	Affected Versions
Adobe Indesign	Before 20.5.3
Adobe Indesign	From 21.0 to 21.3

Running on/with	Platform Versions
Apple Macos	All versions
Microsoft Windows	All versions

Related CWEs

Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

References (1)

https://helpx.adobe.com/security/products/indesign/apsb26-32.html

Source: psirt@adobe.com

Vendor Advisory

Timeline

No history available yet.