CVE-2026-94140

Rex versions through 1.16.1 for Perl are vulnerable to an issue where they accept an unknown SSH host key during remote rsync transfers. The root cause is that the sync command hardcodes StrictHostKeyChecking=no , and user-defined options via set_openssh_opt do not override this specific command....

CVE-2026-94140 Rex versions through 1.16.1 for Perl accept an unknown SSH host key for remote rsync transfers because sync hardcodes StrictHostKeyChecking=no

Rex versions through 1.16.1 for Perl accept an unknown SSH host key for remote rsync transfers because sync hardcodes StrictHostKeyChecking=no. Every remote branch of sync builds its ssh command with that option, for password authentication, for private-key authentication and for the fallback. Th...

CVE-2026-94140 Rex versions through 1.16.1 for Perl accept an unknown SSH host key for remote rsync transfers because sync hardcodes StrictHostKeyChecking=no

Rex versions through 1.16.1 for Perl accept an unknown SSH host key for remote rsync transfers because sync hardcodes StrictHostKeyChecking=no. Every remote branch of sync builds its ssh command with that option, for password authentication, for private-key authentication and for the fallback. Th...

PT-2026-120829

Name of the Vulnerable Software and Affected Versions Rex versions prior to 1.16.2 Description The software accepts unknown SSH host keys during remote rsync transfers because the sync function hardcodes the StrictHostKeyChecking=no option. This occurs across all remote branches of sync, includin...

PYSEC-2026-3855 kas Persistently Disables SSH Host Key Checking

Summary kas persistently disables SSH host key checking for the invoking user when internal SSH key setup is triggered via SSHPRIVATEKEY or SSHPRIVATEKEYFILE and no user-specific SSH configuration file exists so far. When this path is used, kas creates /.ssh/config with a global Host rule...

kas Persistently Disables SSH Host Key Checking

Summarykas persistently disables SSH host key checking for the invoking user when internal SSH key setup is triggered via SSHPRIVATEKEY or SSHPRIVATEKEYFILE and no user-specific SSH configuration file exists so far.When this path is used, kas creates /.ssh/config with a global Host rule containin...

CVE-2026-54548

kas is a setup tool for bitbake based projects. Prior to 5.4, internal SSH key setup triggered by SSHPRIVATEKEY or SSHPRIVATEKEYFILE creates /.ssh/config when no user-specific SSH configuration exists and adds a global Host rule containing StrictHostKeyChecking no. In kas/libcmds.py,...

kas Persistently Disables SSH Host Key Checking

Summary kas persistently disables SSH host key checking for the invoking user when internal SSH key setup is triggered via SSHPRIVATEKEY or SSHPRIVATEKEYFILE and no user-specific SSH configuration file exists so far. When this path is used, kas creates /.ssh/config with a global Host rule...

CVE-2026-54548

kas is a setup tool for bitbake-based projects. Prior to version 5.4 , when internal SSH key setup is triggered via SSH_PRIVATE_KEY or SSH_PRIVATE_KEY_FILE and no user-specific SSH configuration exists, the function ssh_no_host_key_check() in kas/libcmds.py creates ~/.ssh/config with a global Hos...

CVE-2026-54548 kas: Persistent SSH Host Key Checking Disablement

kas is a setup tool for bitbake based projects. Prior to 5.4, internal SSH key setup triggered by SSHPRIVATEKEY or SSHPRIVATEKEYFILE creates /.ssh/config when no user-specific SSH configuration exists and adds a global Host rule containing StrictHostKeyChecking no. In kas/libcmds.py,...

PT-2026-76462

Summary The AWS Command Line Interface AWS CLI is a unified tool to manage AWS services from the command line. An issue exists where the EMR SSH helper commands aws emr ssh, aws emr socks, aws emr put, aws emr get passed StrictHostKeyChecking=no to the underlying SSH client, disabling host key...

CVE-2026-58065

The Apache Airflow Git provider runs its git-over-SSH operations with "StrictHostKeyChecking=no" by default, disabling SSH host-key verification. An attacker who can intercept the network path between an Airflow worker and the Git server can impersonate the server man-in-the-middle, capturing the...

PT-2026-25412

Summary Remote iMessage attachment fetches used SCP with trust-on-first-use host-key behavior and accepted unvalidated remote host tokens. Before the fix: - SCP used StrictHostKeyChecking=accept-new in the remote attachment path. - channels.imessage.remoteHost was not validated as a strict SSH ho...

CVE-2024-4871: Key Exchange without Entity Authentication

A vulnerability was found in Satellite. When running a remote execution job on a host, the host's SSH key is not being checked. When the key changes, the Satellite still connects it because it uses "-o StrictHostKeyChecking=no". This flaw can lead to a man-in-the-middle attack MITM, denial of...

Barracuda WAF V360 Firmware 8.0.1.014 Support Tunnel Hijack Exploit

Barracuda WAF V360 with firmware 8.0.1.014 suffers from a support tunnel hijacking vulnerability. Title: Barracuda WAF Support Tunnel Hijack 1. Vulnerability Details Affected Vendor: Barracuda Affected Product: Web Application Firewall V360 Affected Version: Firmware v8.0.1.014 Platform: Embedded...

CVE-2011-3588

CVE-2011-3588 relates to the kexec-tools/ mkdumprd OpenSSH integration where the SSH option StrictHostKeyChecking is disabled in affected Red Hat kdump tooling (kexec-tools 1.x before 1.102pre-154 and 2.x before 2.0.0-209). This enables a man-in-the-middle to spoof the kdump server and exfiltrate...

CVE-2011-3588: Undefined Security Weakness

The SSH configuration in the Red Hat mkdumprd script for kexec-tools, as distributed in the kexec-tools 1.x before 1.102pre-154 and 2.x before 2.0.0-209 packages in Red Hat Enterprise Linux, disables the StrictHostKeyChecking option, which allows man-in-the-middle attackers to spoof kdump servers...

PT-2014-2147

Name of the Vulnerable Software and Affected Versions kexec-tools versions 1.x before 1.102pre-154 kexec-tools versions 2.x before 2.0.0-209 Description The SSH configuration in the Red Hat mkdumprd script for kexec-tools disables the StrictHostKeyChecking option. This allows man-in-the-middle...