ZDI-CAN-27182: ZDI-25-1034: Tencent PatrickStar merge_checkpoint Deserialization of Untrusted Data Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Tencent PatrickStar. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the mergecheckpoint endpoint. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of root.
Other sources
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Tencent PatrickStar. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2025-13706.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-27182?
ZDI-CAN-27182 is a critical vulnerability that allows remote code execution.
How do I fix ZDI-CAN-27182?
To fix ZDI-CAN-27182, ensure that all instances of Tencent PatrickStar are updated to the latest version with the provided security patches.
What type of attacks can be executed through ZDI-CAN-27182?
ZDI-CAN-27182 can be exploited for remote code execution attacks when a user visits a malicious page or opens a malicious file.
What are the prerequisites for exploiting ZDI-CAN-27182?
User interaction is required to exploit ZDI-CAN-27182 as the target must visit a malicious webpage or open a malicious document.
Which software is affected by ZDI-CAN-27182?
ZDI-CAN-27182 affects installations of Tencent PatrickStar.