PT-2026-48136 · Adobe · Indesign Desktop

Published 2026-06-09 · Updated 2026-06-09 · CVE-2026-34698

NVD

CVSS v3.1

7.8

High

Base vector

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

InDesign Desktop versions 21.3, 20.5.3 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.

Fix

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2026-34698

Affected Products

Indesign Desktop

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-34698 · Security Note
• https://helpx.adobe.com/security/products/indesign/apsb26-58.html · Vendor Advisory