Out-of-Bounds Read Vulnerability in InDesign by Adobe
CVE-2025-21124

5.5MEDIUM

Key Information:

Vendor

Adobe
Status
Indesign Desktop
Vendor
CVE Published:
11 February 2025

What is CVE-2025-21124?

Adobe InDesign versions ID20.0, ID19.5.1 and earlier are vulnerable to an out-of-bounds read issue that may expose sensitive information from memory. Successful exploitation of this vulnerability could allow attackers to bypass security defenses, such as Address Space Layout Randomization (ASLR). Note that an attacker must convince a user to open a specially crafted file, thereby initiating the risk.

Affected Version(s)

InDesign Desktop 0

References

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

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.