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jm33-m0

Source -

CNA

BOS Name -

N/A

CNA CVEs -

1

ADP CVEs -

0

CISA CVEs -

0

NVD CVEs -

0
Related CVEsRelated ProductsRelated AssignersReports
1Vulnerabilities found
CVE-2026-26068
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-9.3||CRITICAL
EPSS-Not Assigned
Published-12 Feb, 2026 | 22:01
Updated-12 Feb, 2026 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
emp3r0r Agent-Controlled Metadata to Operator RCE (tmux Command Injection)

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.

Action-Not Available
Vendor-jm33-m0
Product-emp3r0r
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')