What’s Vulnerable › Vulnerabilities
CVE-2026-34704: InDesign Desktop | NULL Pointer Dereference (CWE-476)
- Severity: medium (CVSS 5.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-06-09 · updated 2026-08-28
- Weakness: CWE-476
Description
InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by a NULL Pointer Dereference vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Affected products
- Adobe InDesign Desktop: before 20.5.4; from 21.0 before 21.4 — fixed in 20.5.4, 21.4
How to fix
Upgrade to a fixed version: Adobe InDesign Desktop 20.5.4, 21.4. Check the vendor advisory for mitigations.
References
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