CVE-2026-44713

pamusb provides hardware authentication for Linux using ordinary removable media. Prior to 0.8.7, src/tmux.c reads the user's $TMUX environment variable, splits it on commas, and interpolates the socket-path component directly into a shell command passed to popen. Because the value is placed insi...

CVE-2026-44713

pamusb provides hardware authentication for Linux using ordinary removable media. Prior to 0.8.7, src/tmux.c reads the user's $TMUX environment variable, splits it on commas, and interpolates the socket-path component directly into a shell command passed to popen. Because the value is placed insi...

EUVD-2026-32657

pamusb provides hardware authentication for Linux using ordinary removable media. Prior to 0.8.7, src/tmux.c reads the user's $TMUX environment variable, splits it on commas, and interpolates the socket-path component directly into a shell command passed to popen. Because the value is placed insi...

CVE-2026-44713 pam_usb: Command injection via $TMUX environment variable leads to RCE as root

pamusb provides hardware authentication for Linux using ordinary removable media. Prior to 0.8.7, src/tmux.c reads the user's $TMUX environment variable, splits it on commas, and interpolates the socket-path component directly into a shell command passed to popen. Because the value is placed insi...

CVE-2026-44713

Pam_usb vulnerability: in versions prior to 0.8.7, src/tmux.c reads the TMUX environment variable, splits on commas, and interpolates the socket-path directly into a shell command passed to popen(), placing the value inside double quotes without sanitisation. This allows an attacker-controlled va...

CVE-2026-47270

pamusb provides hardware authentication for Linux using ordinary removable media. Prior to 0.9.0, pamusb is a PAM module loaded into the host process sudo, login, GDM, GNOME Shell. Display managers such as GDM run multiple concurrent authentication threads. Three functions used by the denyremote...

CVE-2026-47270 pam_usb: strtok() race condition in multi-threaded PAM hosts can corrupt deny_remote result

pamusb provides hardware authentication for Linux using ordinary removable media. Prior to 0.9.0, pamusb is a PAM module loaded into the host process sudo, login, GDM, GNOME Shell. Display managers such as GDM run multiple concurrent authentication threads. Three functions used by the denyremote...

pam_usb 安全漏洞

pamusb is a Linux hardware authentication tool developed by McDope’s individual developer, based on USB devices. Versions of pamusb prior to 0.8.7 contain security vulnerabilities. These vulnerabilities stem from the code in src/tmux.c, which reads the user’s $TMUX environment variable and insert...

JLSEC-2026-528

In tmux before version 3.1c the function inputcsidispatchsgrcolon in file input.c contained a stack-based buffer-overflow that can be exploited by terminal output...

Arbitrary Command Injection

Overview Affected versions of this package are vulnerable to Arbitrary Command Injection via the interpolation of untrusted agent metadata into tmux shell command strings executed through /bin/sh -c. An attacker can execute arbitrary commands on the operator host by supplying crafted metadata...

Arbitrary Command Injection

Overview Affected versions of this package are vulnerable to Arbitrary Command Injection via the interpolation of untrusted agent metadata into tmux shell command strings executed through /bin/sh -c. An attacker can execute arbitrary commands on the operator host by supplying crafted metadata...

Arbitrary Command Injection

Overview Affected versions of this package are vulnerable to Arbitrary Command Injection via the interpolation of untrusted agent metadata into tmux shell command strings executed through /bin/sh -c. An attacker can execute arbitrary commands on the operator host by supplying crafted metadata...

CVE-2026-26068

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...

CVE-2026-26068 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...

CVE-2026-26068 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...

CVE-2026-26068 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...

CVE-2026-26068

CVE-2026-26068 concerns emp3r0r, a Linux-focused C2. Before 3.21.1, untrusted agent metadata (Transport, Hostname) accepted during check-in and interpolated into tmux shell commands executed via /bin/sh -c, enabling command injection and remote code execution on the operator host. The issue is fi...

emp3r0r 操作系统命令注入漏洞

emp3r0r is a Linux framework tool developed by Jimmy Mi. Versions of emp3r0r prior to 3.21.1 contained a vulnerability related to operating system command injection. This vulnerability stemmed from the acceptance of untrusted proxy metadata during the check-in process, which was then inserted int...

PT-2026-7913

Name of the Vulnerable Software and Affected Versions emp3r0r versions prior to 3.21.1 Description emp3r0r is a command and control C2 tool designed for Linux environments. Versions prior to 3.21.1 accept untrusted agent metadata, specifically Transport and Hostname, during the check-in process...

iTerm2 < 3.4.20 RCE (macOS)

The version of iTerm2 installed on the remote host is prior to 3.4.20. It is, therefore, is affected by multiple vulnerabilities: - iTerm2 before 3.4.20 allow potentially remote code execution because of mishandling of certain escape sequences related to tmux integration. CVE-2023-46300 - iTerm2...