Unrated severityNVD Advisory· Published Jan 13, 2026· Updated Feb 26, 2026
InDesign Desktop | Heap-based Buffer Overflow (CWE-122)
CVE-2026-21304
Description
InDesign Desktop versions 21.0, 19.5.5 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.
Affected products
1- Adobe/InDesign Desktopv5Range: 0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- helpx.adobe.com/security/products/indesign/apsb26-02.htmlmitrevendor-advisory
News mentions
0No linked articles in our index yet.