CVE-2026-27285
Medium
Description
InDesign Desktop versions 20.5.2, 21.2 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to crash the application or disrupt its functionality. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Adobe Indesign
PublishedApr 14, 2026
First seenApr 14, 2026
Weakness typeCWE-122CWE-122
How to fix
Update
- adobe indesign20.5.3, 21.3 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| adobe indesign | v < 20.5.3, 21.0 ≤ v < 21.3 | 20.5.3, 21.3 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.