CVE-2026-54100 Windows-machine-config-operator: windows-machine-config-operator: ssh host key not verified enables credential theft

A flaw was found in the Windows Machine Config Operator WMCO for Red Hat OpenShift Container Platform. WMCO establishes SSH connections to Windows worker nodes without verifying the remote server host key. An adjacent-network attacker who can intercept or redirect WMCO's SSH session can capture...

CVE-2026-54100

A flaw was found in the Windows Machine Config Operator WMCO for Red Hat OpenShift Container Platform. WMCO establishes SSH connections to Windows worker nodes without verifying the remote server host key. An adjacent-network attacker who can intercept or redirect WMCO's SSH session can capture...

CVE-2026-11745

A vulnerability has been identified in centraldogma-server-mirror-git versions prior to 0.84.0, where the Git mirror SSH client does not verify remote host keys for git+ssh:// connections, allowing an on-path attacker to perform man-in-the-middle attacks and compromise mirrored repositories...

CVE-2026-11745

The CVE-2026-11745 vulnerability affects centraldogma-server-mirror-git versions prior to 0.84.0. The Git mirror SSH client does not verify remote host keys for git+ssh:// connections, enabling an on-path attacker to perform man-in-the-middle attacks and potentially compromise mirrored repositori...

curl: CVE-2026-12064: proto-default skips SSH verification

Summary When a user invokes curl with a schemeless URL and --proto-default sftp or scp, the tool layer guesses the URL is HTTP and skips setting SSH security options CURLOPTSSHHOSTPUBLICKEYSHA256, CURLOPTSSHKNOWNHOSTS. However libcurl's runtime correctly applies --proto-default and connects via...

CVE-2026-45361

Apache Airflow providers-google's ComputeEngineSSHHook disables SSH host-key verification by default, exposing SSH traffic between an Airflow worker and a Compute Engine VM to in-path network attackers who can intercept or modify the session. Users are advised to upgrade to...

Key Exchange without Entity Authentication

Overview apache-airflow-providers-google is a Provider for Apache Airflow. Implements apache-airflow-providers-google package Affected versions of this package are vulnerable to Key Exchange without Entity Authentication due to SSH host key verification being disabled by default in the...

CVE-2026-45361

Apache Airflow providers-google's ComputeEngineSSHHook disables SSH host-key verification by default, exposing SSH traffic between an Airflow worker and a Compute Engine VM to in-path network attackers who can intercept or modify the session. Users are advised to upgrade to...

PYSEC-0000-CVE-2026-45361

Apache Airflow providers-google's ComputeEngineSSHHook disables SSH host-key verification by default, exposing SSH traffic between an Airflow worker and a Compute Engine VM to in-path network attackers who can intercept or modify the session. Users are advised to upgrade to...

PYSEC-2026-166

Apache Airflow providers-google's ComputeEngineSSHHook disables SSH host-key verification by default, exposing SSH traffic between an Airflow worker and a Compute Engine VM to in-path network attackers who can intercept or modify the session. Users are advised to upgrade to...

PYSEC-2026-166

Apache Airflow providers-google's ComputeEngineSSHHook disables SSH host-key verification by default, exposing SSH traffic between an Airflow worker and a Compute Engine VM to in-path network attackers who can intercept or modify the session. Users are advised to upgrade to...

CVE-2026-45361

Apache Airflow providers-google's ComputeEngineSSHHook disables SSH host-key verification by default, exposing SSH traffic between an Airflow worker and a Compute Engine VM to in-path network attackers who can intercept or modify the session. Users are advised to upgrade to...

EUVD-2026-31659

Apache Airflow providers-google's ComputeEngineSSHHook disables SSH host-key verification by default, exposing SSH traffic between an Airflow worker and a Compute Engine VM to in-path network attackers who can intercept or modify the session. Users are advised to upgrade to...

CVE-2026-45361 Apache Airflow Google provider: SSH host key verification disabled in ComputeEngineSSHHook (paramiko AutoAddPolicy default)

Apache Airflow providers-google's ComputeEngineSSHHook disables SSH host-key verification by default, exposing SSH traffic between an Airflow worker and a Compute Engine VM to in-path network attackers who can intercept or modify the session. Users are advised to upgrade to...

goshs: SSH host key verification disabled, allowing transparent MITM of every tunnelled HTTP request

Summary The --tunnel / -t flag opens an outbound SSH connection to localhost.run:22 with HostKeyCallback: ssh.InsecureIgnoreHostKey. The Go documentation for that function states verbatim: "It should not be used for production code." With the callback disabled the client accepts any host key the...

GHSA-MXG3-432P-MR72 goshs: SSH host key verification disabled, allowing transparent MITM of every tunnelled HTTP request

Summary The --tunnel / -t flag opens an outbound SSH connection to localhost.run:22 with HostKeyCallback: ssh.InsecureIgnoreHostKey. The Go documentation for that function states verbatim: "It should not be used for production code." With the callback disabled the client accepts any host key the...

CVE-2026-44467

The Claude Desktop app gives you Claude Code with a graphical interface built for running multiple sessions side by side. From 1.2581.0 to before 1.4304.0, Claude Desktop's SSH remote development feature verified only whether a hostname existed in /.ssh/knownhosts without comparing the server's...

CVE-2026-44467 Claude Desktop: SSH Host Key Verification Bypass Allows Man-in-the-Middle Attack on Remote Sessions

The Claude Desktop app gives you Claude Code with a graphical interface built for running multiple sessions side by side. From 1.2581.0 to before 1.4304.0, Claude Desktop's SSH remote development feature verified only whether a hostname existed in /.ssh/knownhosts without comparing the server's...

CVE-2026-44467

The CVE describes a vulnerability in Claude Desktop (SSH remote development feature) where, from versions 1.2581.0 up to before 1.4304.0, host key verification was bypassed: the system only checked that a hostname existed in ~/.ssh/known_hosts, not that the presented host key matched the stored k...

Claude Code 安全漏洞

Claude Code is an open-source terminal-native AI programming tool developed by Anthropic. Versions of Claude Code from 1.2581.0 to 1.4304.0 contained a security vulnerability. This vulnerability stemmed from the SSH remote development feature, which only verified whether the host name exists in t...