CVE-2026-34704

Analyzed Analyzed - Analysis Complete

NULL Pointer Dereference in Adobe InDesign Desktop

Publication date: 2026-06-09

Last updated on: 2026-06-10

Assigner: Adobe Systems Incorporated

Description

InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by a NULL Pointer Dereference vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVSS Scores

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Meta Information

Published

2026-06-09

Last Modified

2026-06-10

Generated

2026-06-30

AI Q&A

2026-06-10

EPSS Evaluated

2026-06-28

NVD

CVE-2026-34704

EUVD

EUVD-2026-35782

Affected Vendors & Products

Vendor	Product	Version / Range
adobe	indesign	to 20.5.4 (exc)
adobe	indesign	From 21.0 (inc) to 21.4 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-476	The product dereferences a pointer that it expects to be valid but is NULL.

Attack-Flow Graph

Compliance Impact

The provided information does not specify any direct impact of this vulnerability on compliance with common standards and regulations such as GDPR or HIPAA.

Executive Summary

This vulnerability is a NULL Pointer Dereference issue found in Adobe InDesign Desktop versions 21.3, 20.5.3, and earlier. It occurs when the application attempts to access a memory location that is null, which causes the application to crash.

An attacker can exploit this vulnerability by tricking a user into opening a specially crafted malicious file, which then causes the application to crash, resulting in a denial-of-service condition.

Impact Analysis

The primary impact of this vulnerability is that it can cause Adobe InDesign Desktop to crash unexpectedly, leading to a denial-of-service condition.

This means that users may lose access to the application temporarily, potentially interrupting their work or workflows that depend on InDesign.

Mitigation Strategies

To mitigate this vulnerability, avoid opening malicious files in affected versions of Adobe InDesign Desktop (versions 21.3, 20.5.3 and earlier). Since exploitation requires user interaction by opening a malicious file, exercising caution with files from untrusted sources is important.

Additionally, consider updating to a later version of Adobe InDesign Desktop once a patch or fix is available from Adobe to address this NULL Pointer Dereference vulnerability.

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