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CVE-2026-34627

InDesign Desktop | Heap-based Buffer Overflow (CWE-122)

Published: Apr 14, 2026Updated: Apr 16, 2026 Sources: CVE List NVD
NVD MITRE
7.8CVSS
HIGH

InDesign Desktop versions 20.5.2, 21.2 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.

EPSS Score
0.0%
Top 93.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High

Weaknesses

CWE-122

Affected Products

InDesign Desktop
Adobe
indesign
adobe

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

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

Timeline

Published
Apr 14, 2026
Last Updated
Apr 16, 2026

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