CVE-2025-67733
8.5 · HIGHOverview
CVE-2025-67733 is a high-severity vulnerability affecting lfprojects valkey. It was published on February 23, 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
Valkey is a distributed key-value database. Prior to versions 9.0.2, 8.1.6, 8.0.7, and 7.2.12, a malicious user can use scripting commands to inject arbitrary information into the response stream for the given client, potentially corrupting or returning tampered data to other users on the same connection. The error handling code for lua scripts does not properly handle null characters. Versions 9.0.2, 8.1.6, 8.0.7, and 7.2.12 fix the issue.
Remediation
Check the references section for vendor advisories and patches from lfprojects. Update valkey 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 |
|---|---|---|---|
| lfprojects | valkey | >= 0, < 7.2.12 | Affected |
References
Frequently Asked Questions
What is CVE-2025-67733?
CVE-2025-67733 is a high-severity vulnerability affecting lfprojects valkey. It was published on February 23, 2026 and has a CVSS 3.1 base score of 8.5 (HIGH).
How severe is CVE-2025-67733?
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-2025-67733?
Check the references section for vendor advisories and patches from lfprojects. Update valkey 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-2025-67733?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-67733 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.
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