CISA Known Exploited Vulnerability

This vulnerability is actively exploited in the wild and listed in the CISA Known Exploited Vulnerabilities catalog.

Remediation Deadline: Oct 23, 2025

High

CISA KEV

CVE-2017-1000353

Jenkins—Jenkins

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

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

Vulnerability Overview

Severity: High
CISA KEV: Yes
Ransomware: Unknown
Published: Oct 2, 2025
KEV Added: Oct 2, 2025
Due Date: Oct 23, 2025
Related Articles: 0

Vendor

Jenkins