CVE-2026-7551
8.8 · HIGHOverview
CVE-2026-7551 is a high-severity vulnerability affecting hkuds openharness. It was published on April 30, 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
HKUDS OpenHarness contains a remote code execution vulnerability in the /bridge slash command that allows remote senders accepted by configuration to execute arbitrary operating system commands. Attackers can invoke the /bridge spawn command with attacker-controlled command text that is forwarded to the bridge session manager and executed through the shared shell subprocess helper, allowing them to spawn shell sessions as the OpenHarness process user and access local files, credentials, workspace state, and repository contents.
Remediation
Check the references section for vendor advisories and patches from hkuds. Update openharness 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 |
|---|---|---|---|
| hkuds | openharness | >= 0, < 2026-04-27 | Affected |
Frequently Asked Questions
What is CVE-2026-7551?
CVE-2026-7551 is a high-severity vulnerability affecting hkuds openharness. It was published on April 30, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2026-7551?
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-2026-7551?
Check the references section for vendor advisories and patches from hkuds. Update openharness 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-2026-7551?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-7551 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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