Heap-based Buffer Overflow in Adobe InDesign Desktop
CVE-2025-21123

7.8HIGH

Key Information:

Vendor

Adobe
Status
Indesign Desktop
Vendor
CVE Published:
11 February 2025

What is CVE-2025-21123?

Adobe InDesign Desktop versions ID20.0 and ID19.5.1, along with earlier versions, are vulnerable to a heap-based buffer overflow. This critical vulnerability could enable an attacker to execute arbitrary code within the context of a user who interacts with a maliciously crafted file. Successful exploitation requires the victim to open such a file, thus highlighting the importance of user awareness and security practices to mitigate potential risks.

Affected Version(s)

InDesign Desktop 0

References

https://helpx.adobe.com/security/products/indesign/apsb25...
vendor-advisory

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.