Bulletin ID
Last updated on
18 September 2025
Security update available for Adobe Dreamweaver | APSB25-91
|
|
Date Published |
Priority |
|---|---|---|
|
APSB25-91 |
September 9, 2025 |
3 |
Summary
Adobe has released a security update for Adobe Dreamweaver. This update resolves a critical vulnerability that could lead to arbitrary code execution.
Adobe is not aware of any exploits in the wild for any of the issues addressed in these updates.
Affected Versions
|
Product |
Affected Versions |
Platform |
|---|---|---|
|
Adobe Dreamweaver |
21.5 and earlier versions |
Windows and macOS |
Solution
Adobe categorizes this update with the following priority rating and recommends users to use latest builds for new installation via the Creative Cloud desktop app updater, or by navigating to the Dreamweaver Help menu and clicking "Updates." For more information, please reference this help page.
|
Product |
Updated Version |
Platform |
Priority rating |
|---|---|---|---|
|
Adobe Dreamweaver |
21.6 |
Windows and macOS |
3 |
Note
Note: For managed environments, IT administrators can use the Creative Cloud Packager to create deployment packages. Refer to this help page for more information on the Creative Cloud Packager.
Vulnerability Details
|
Vulnerability Category |
Vulnerability Impact |
Severity |
CVE Numbers |
|
Cross-Site Request Forgery (CSRF) (CWE-352) |
Arbitrary code execution |
Critical |
CVE-2025-54256 |
Acknowledgements
Adobe would like to thank the following researcher for reporting these issues and for working with Adobe to help protect our customers:
- Sudhanshu Rajbhar (sudi) - CVE-2025-54256
NOTE: Adobe has a public bug bounty program with HackerOne. If you are interested in working with Adobe as an external security researcher, please check out https://hackerone.com/adobe
For more information, visit https://helpx.adobe.com/security.html, or email PSIRT@adobe.com.
