Adobe Security Bulletin
Last updated on Jun 10, 2026
Security update available for Adobe ColdFusion | APSB26-64
Summary
Adobe has released security updates for ColdFusion versions 2025 and 2023. These updates resolve critical and important vulnerabilities that could lead to arbitrary code execution, privilege escalation, arbitrary file system read, and security feature bypass.
Adobe is not aware of any exploits in the wild for any of the issues addressed in these updates.
Affected versions
Solution
Adobe categorizes these updates with the following priority rating and recommends users update their installations to the newest versions:
Note
For security reasons, we strongly recommend to use latest mysql java connector. For more information on its usage, please refer to: https://helpx.adobe.com/coldfusion/kb/coldfusion-configuring-mysql-jdbc.html
See the updated serial filter documentation for more details on protection against insecure deserialization attacks: https://helpx.adobe.com/coldfusion/kb/coldfusion-serialfilter-file.html
Vulnerability Details
Acknowledgements:
Adobe would like to thank the following researchers for reporting this issue and for working with Adobe to help protect our customers:
- AnirudhAnand (a0xnirudh) - CVE-2026-47928, CVE-2026-47932, CVE-2026-47933
- Sneharghya (sneharghyaroy) - CVE-2026-47929
- Nbxiglk - CVE-2026-47931, CVE-2026-47960
- Sapra - CVE-2026-47930
Note
Adobe recommends updating your ColdFusion JDK/JRE LTS version to the latest update release as a secure practice. The ColdFusion downloads page is regularly updated to include the latest Java installers for the JDK version your installation supports as per the matrices below:
For instructions on how to use an external JDK, view Change ColdFusion JVM.
Adobe also recommends applying the security configuration settings included in the ColdFusion Security documentation as well as review the respective Lockdown guides.
For more information, visit https://www.adobe.com/trust/security/bug-bounty.html, or email PSIRT@adobe.com
