CVE-2026-21358
Adobe InDesign vulnerability analysis and mitigation

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.


SourceNVD

Related Adobe InDesign vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-21357HIGH7.8
  • Adobe InDesignAdobe InDesign
  • cpe:2.3:a:adobe:indesign
NoYesFeb 10, 2026
CVE-2026-21304HIGH7.8
  • Adobe InDesignAdobe InDesign
  • cpe:2.3:a:adobe:indesign
NoYesJan 13, 2026
CVE-2026-21358MEDIUM5.5
  • Adobe InDesignAdobe InDesign
  • cpe:2.3:a:adobe:indesign
NoYesFeb 10, 2026
CVE-2026-21332MEDIUM5.5
  • Adobe InDesignAdobe InDesign
  • cpe:2.3:a:adobe:indesign
NoYesFeb 10, 2026
CVE-2026-21278MEDIUM5.5
  • Adobe InDesignAdobe InDesign
  • cpe:2.3:a:adobe:indesign
NoYesJan 13, 2026

Free Vulnerability Assessment

Benchmark your Cloud Security Posture

Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.

Request assessment

Get a personalized demo

Ready to see Wiz in action?

"Best User Experience I have ever seen, provides full visibility to cloud workloads."
David EstlickCISO
"Wiz provides a single pane of glass to see what is going on in our cloud environments."
Adam FletcherChief Security Officer
"We know that if Wiz identifies something as critical, it actually is."
Greg PoniatowskiHead of Threat and Vulnerability Management