CVE-2026-26068
9.9 · CRITICALOverview
CVE-2026-26068 is a critical-severity vulnerability affecting jm33-m0 emp3r0r. It was published on February 12, 2026 and has a CVSS 3.1 base score of 9.9 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.9, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
emp3r0r is a stealth-focused C2 designed by Linux users for Linux environments. Prior to 3.21.1, untrusted agent metadata (Transport, Hostname) is accepted during check-in and later interpolated into tmux shell command strings executed via /bin/sh -c. This enables command injection and remote code execution on the operator host. This vulnerability is fixed in 3.21.1.
Remediation
Check the references section for vendor advisories and patches from jm33-m0. Update emp3r0r 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 |
|---|---|---|---|
| jm33-m0 | emp3r0r | >= 0, < 3.21.1 | Affected |
Frequently Asked Questions
What is CVE-2026-26068?
CVE-2026-26068 is a critical-severity vulnerability affecting jm33-m0 emp3r0r. It was published on February 12, 2026 and has a CVSS 3.1 base score of 9.9 (CRITICAL).
How severe is CVE-2026-26068?
This vulnerability has a CVSS 3.1 base score of 9.9, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-26068?
Check the references section for vendor advisories and patches from jm33-m0. Update emp3r0r 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-2026-26068?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-26068 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
AI agents map your attack surface to find vulnerabilities like this one.
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