CVE-2026-70427
Affects Jenkins Core Affects plugin: AWS CodeBuild Affects plugin: CodeSonar Affects plugin: External Workspace Manager Affects plugin: Google Chat Notification Affects plugin: HCL AppScan Affects plugin: Horreum Affects plugin: Ivy Report Affects plugin: Multijob Affects plugin: Parameterized Remote Trigger Affects plugin: Qualys Container Scanning Connector Affects plugin: Sauce OnDemand Affects plugin: SCM-Manager Affects plugin: Summary Display Affects plugin: Violation Comments to GitLab Affects plugin: Webhook Secret Credentials Provider Affects plugin: XML Job to Job DSL
CSIRTS triage
- What
- Multiple vulnerabilities in Jenkins.
- Who is affected
- Jenkins deployments with unpatched versions.
- Urgency
- Requires review of individual CVE details to assess urgency.
- Action
- Apply Jenkins security updates corresponding to the published CVEs.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.25% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 16% of all EPSS-scored CVEs.
Advisory coverage (4)
- high[NEW] [high] Jenkins Plugins: Multiple vulnerabilitiescert-bund · 2026-08-06
- unknownJenkins Multiple Vulnerabilitieshkcert · 2026-08-06
- mediumCVE-2026-70427: Jenkins 2.575 and earlier, LTS 2.568.1 and earlier does not safely handle symbolic links with …nvd · 2026-08-05
- unknownJenkins Security Advisory 2026-08-05jenkins · 2026-08-05
External references
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[](https://www.csirts.com/cve/CVE-2026-70427)