Vulnerability Database

322,905

Total vulnerabilities in the database

CVE-2026-21357

InDesign Desktop versions 21.1, 20.5.1 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.

  • Published: Feb 10, 2026
  • Updated: Feb 11, 2026
  • CVE: CVE-2026-21357
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.8
  • AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWEs:

Software From Fixed in
adobe / indesign - 20.5.2
adobe / indesign 21.0 21.2