CVE-2026-5329
8.5 · HIGHOverview
CVE-2026-5329 is a high-severity vulnerability affecting rapid7 velociraptor. It was published on April 9, 2026 and has a CVSS 3.1 base score of 8.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.5, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Rapid7 Velociraptor versions prior to 0.76.2 contain an improper input validation vulnerability in the client monitoring message handler on the Velociraptor server (primarily Linux) that allows an authenticated remote attacker to write to arbitrary internal server queues via a crafted monitoring message with a malicious queue name. The server handler that receives client monitoring messages does not sufficiently validate the queue name supplied by the client, allowing a rogue client to write arbitrary messages to privileged internal queues. This may lead to remote code execution on the Velociraptor server. Rapid7 Hosted Velociraptor instances are not affected by this vulnerability.
Remediation
Check the references section for vendor advisories and patches from rapid7. Update velociraptor 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 |
|---|---|---|---|
| rapid7 | velociraptor | 0 | Affected |
Frequently Asked Questions
What is CVE-2026-5329?
CVE-2026-5329 is a high-severity vulnerability affecting rapid7 velociraptor. It was published on April 9, 2026 and has a CVSS 3.1 base score of 8.5 (HIGH).
How severe is CVE-2026-5329?
This vulnerability has a CVSS 3.1 base score of 8.5, 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-2026-5329?
Check the references section for vendor advisories and patches from rapid7. Update velociraptor 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-2026-5329?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-5329 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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