VULNERABILITY INTELLIGENCE

CVE-2026-21358

CVSS score5.5 MEDIUM
EPSS probability0.18%
CISA KEVNot currently listed
Published2026-02-10
Last modified2026-08-28
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

InDesign Desktop versions 21.1, 20.5.1 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in application denial-of-service. An attacker could exploit this vulnerability to crash the application, causing disruption to services. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Weakness classification

  • psirt@adobe.com: CWE-122
  • nvd@nist.gov: CWE-787

Primary references