Out-of-Bounds Write Vulnerability in InCopy by Adobe
CVE-2025-54221

7.8HIGH

Key Information:

Vendor

Adobe
Status
Incopy
Vendor
CVE Published:
12 August 2025

What is CVE-2025-54221?

Adobe InCopy, in versions 20.4 and 19.5.4 as well as earlier versions, contains an out-of-bounds write vulnerability that may allow an attacker to execute arbitrary code within the context of the current user. This vulnerability necessitates user action, where the victim must open a specially crafted malicious file to trigger the risk.

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Affected Version(s)

InCopy 0 <= 19.5.4

References

https://helpx.adobe.com/security/products/incopy/apsb25-8...
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

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