CVE-2017-1000353

Product

Jenkins / Jenkins

Vulnerability

Jenkins Remote Code Execution Vulnerability

Added to KEV

Oct 2, 2025

Remediate by

Oct 23, 2025

Known ransomware use

No

Summary description

Jenkins contains a remote code execution vulnerability. This vulnerability that could allowed attackers to transfer a serialized Java SignedObject object to the remoting-based Jenkins CLI, that would be deserialized using a new ObjectInputStream, bypassing the existing blocklist-based protection mechanism.

Required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notes

https://www.jenkins.io/security/advisory/2017-04-26/ ; https://nvd.nist.gov/vuln/detail/CVE-2017-1000353