CVE-2026-44795
8.8 · HIGHOverview
CVE-2026-44795 is a high-severity vulnerability affecting linuxfoundation spinnaker. It was published on July 10, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Spinnaker is an open source, multi-cloud continuous delivery platform. Prior to 2026.1.0, 2026.0.3, 2025.4.4, and 2025.3.3, unsafe YAML processing bypasses safe deserialization when using CloudFormation deployments or CloudFoundry baking. The use of a non-safe constructor allows arbitrary loading of Java classes, leading to remote code execution. This issue is fixed in versions 2026.1.0, 2026.0.3, 2025.4.4, and 2025.3.3.
Remediation
Check the references section for vendor advisories and patches from linuxfoundation. Update spinnaker to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| linuxfoundation | spinnaker | >= 0, < 2025.3.3 | Affected |
References
Frequently Asked Questions
What is CVE-2026-44795?
CVE-2026-44795 is a high-severity vulnerability affecting linuxfoundation spinnaker. It was published on July 10, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2026-44795?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-44795?
Check the references section for vendor advisories and patches from linuxfoundation. Update spinnaker to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-44795?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-44795 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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