CVE-2026-34705
Undergoing Analysis Undergoing Analysis - In Progress
BaseFortify

Publication date: 2026-06-09

Last updated on: 2026-06-09

Assigner: Adobe Systems Incorporated

Description
InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
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Meta Information
Published
2026-06-09
Last Modified
2026-06-09
Generated
2026-06-10
AI Q&A
2026-06-09
EPSS Evaluated
N/A
NVD
EUVD
Affected Vendors & Products
Showing 3 associated CPEs
Vendor Product Version / Range
adobe indesign_desktop 21.3
adobe indesign_desktop to 20.5.3 (exc)
adobe indesign_desktop to 21.3 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-125 The product reads data past the end, or before the beginning, of the intended buffer.
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Impact Analysis

The primary impact of this vulnerability is the potential disclosure of sensitive information from the affected system's memory. An attacker who successfully exploits this issue could gain access to confidential data that should otherwise be protected.

Since exploitation requires user interaction (opening a malicious file), the risk depends on the likelihood of a user being tricked into opening such a file.

Executive Summary

This vulnerability is an out-of-bounds read issue in Adobe InDesign Desktop versions 21.3, 20.5.3, and earlier. It occurs when the software reads memory outside the intended boundaries, which can lead to the disclosure of sensitive information stored in memory.

To exploit this vulnerability, an attacker needs the victim to open a specially crafted malicious file, which triggers the out-of-bounds read and potentially exposes sensitive data.

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