CVE-2026-27286 MEDIUM

CVE-2026-27286: InDesign Desktop | Heap-based Buffer Overflow (CWE-122)

Vendor Adobe
Product InDesign Desktop
Weakness CWE-122
Published April 14, 2026
Last update April 14, 2026

CVSS base score

5.5/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

InDesign Desktop versions 20.5.2, 21.2 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to disclose sensitive information stored in memory. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Key dates

02Disclosure timeline

April 14, 2026 CVE published
April 14, 2026 Record updated