CVE-2025-9276
9.8 · CRITICALOverview
CVE-2025-9276 is a critical-severity vulnerability affecting cockroachlabs cockroach-k8s-request-cert. It was published on September 2, 2025 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Cockroach Labs cockroach-k8s-request-cert Empty Root Password Authentication Bypass Vulnerability. This vulnerability could allow remote attackers to bypass authentication on systems that use the affected version of the Cockroach Labs cockroach-k8s-request-cert container image.
The specific flaw exists within the configuration of the system shadow file. The issue results from a blank password setting for the root user. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-22195.
Remediation
Check the references section for vendor advisories and patches from cockroachlabs. Update cockroach-k8s-request-cert 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 |
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Frequently Asked Questions
What is CVE-2025-9276?
CVE-2025-9276 is a critical-severity vulnerability affecting cockroachlabs cockroach-k8s-request-cert. It was published on September 2, 2025 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
How severe is CVE-2025-9276?
This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2025-9276?
Check the references section for vendor advisories and patches from cockroachlabs. Update cockroach-k8s-request-cert 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-2025-9276?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-9276 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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