CVE-2026-39827

An authenticated SSH client that repeatedly opened channels which were rejected by the server caused unbounded memory growth, eventually crashing the server process and affecting all connected users. Rejected channels are now properly removed from the connection's internal state and released for...

PT-2026-42706

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description An authenticated SSH client can cause unbounded memory growth by repeatedly opening channels that are rejected by the server. This leads to the server process...

PT-2026-30912

Name of the Vulnerable Software and Affected Versions Cockpit versions prior to 360 Description The remote login feature passes user-supplied hostnames and usernames from the web interface to the SSH client without validation or sanitization. An attacker with network access to the Cockpit web...

Lantronix EDS5000 安全漏洞

The Lantronix EDS5000 is a serial port device server developed by the American company Lantronix. The Lantronix EDS5000 version 2.1.0.0R3 contains a security vulnerability. This vulnerability stems from insufficient cleaning of input parameters on the SSH Client and SSH Server pages, which may...

CLEANSTART-2026-OH86281 SSH clients receiving SSH_AGENT_SUCCESS when expecting a typed response will panic and cause early termination of the client process

Multiple security vulnerabilities affect the cert-manager-cmctl-fips package. SSH clients receiving SSHAGENTSUCCESS when expecting a typed response will panic and cause early termination of the client process. See references for individual vulnerability details...

CLEANSTART-2026-BS24435 SSH clients receiving SSH_AGENT_SUCCESS when expecting a typed response will panic and cause early termination of the client process

Multiple security vulnerabilities affect the cloudnative-pg-fips package. SSH clients receiving SSHAGENTSUCCESS when expecting a typed response will panic and cause early termination of the client process. See references for individual vulnerability details...

CLEANSTART-2026-KC06686 SSH clients receiving SSH_AGENT_SUCCESS when expecting a typed response will panic and cause early termination of the client process

Multiple security vulnerabilities affect the istio-fips package. SSH clients receiving SSHAGENTSUCCESS when expecting a typed response will panic and cause early termination of the client process. See references for individual vulnerability details...

Important: container-tools:rhel8 security update

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fixes: golang.org/x/crypto/ssh/agent: golang.org/x/crypto/ssh/agent: SSH client panic due to unexpected SSHAGENTSUCCESS CVE-2025-47913 For more details about the security...

RHEL 10 : buildah (RHSA-2026:0436)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:0436 advisory. The buildah package provides a tool for facilitating building OCI container images. Among other things, buildah enables you to: Create a working...

CVE-2025-34207 Vasion Print (formerly PrinterLogic) Insecure SSH Client Configuration

Vasion Print formerly PrinterLogic Virtual Appliance Host prior to 22.0.1049 and Application prior to 20.0.2786 VA and SaaS deployments configure the SSH client within Docker instances with the following options: UserKnownHostsFile=/dev/null, StrictHostKeyChecking=no, and ForwardAgent yes. These...

The vulnerability of the ObscureKeystrokeTiming() function in the SSH client of the OpenSSH cryptographic security tool allows a intruder to gain unauthorized access to protected information.

The vulnerability of the ObscureKeystrokeTiming function in the SSH client of the OpenSSH cryptographic security tool is related to synchronization errors when using a shared resource “Race Conditions”. Exploiting this vulnerability can allow an attacker operating remotely to gain unauthorized...

CLSA-2024-1718796706 openssh: Fix of CVE-2023-48795

CVE-2023-48795: implement "strict key exchange" in ssh and sshd...

PuTTY 安全漏洞

PuTTY is a suite of free Telnet, Rlogin, and SSH client software from the individual developer Simon Tatham. The software is primarily used for remote administration of Linux systems. A security vulnerability exists in PuTTY versions 0.68 through 0.80, which stems from the presence of biased rand...

CVE-2024-20320

A vulnerability in the SSH client feature of Cisco IOS XR Software for Cisco 8000 Series Routers and Cisco Network Convergence System NCS 540 Series and 5700 Series Routers could allow an authenticated, local attacker to elevate privileges on an affected device. This vulnerability is due to...

CLSA-2024-1708638566 openssh: Fix of CVE-2023-48795

CVE-2023-48795: implement "strict key exchange" in ssh and sshd...

SUSE CVE-2014-2653

The verifyhostkey function in sshconnect.c in the client in OpenSSH 6.6 and earlier allows remote servers to trigger the skipping of SSHFP DNS RR checking by presenting an unacceptable HostCertificate...

SUSE CVE-2016-0777

The resendbytes function in roamingcommon.c in the client in OpenSSH 5.x, 6.x, and 7.x before 7.1p2 allows remote servers to obtain sensitive information from process memory by requesting transmission of an entire buffer, as demonstrated by reading a private key...

SUSE CVE-2017-5200

Salt-api in SaltStack Salt before 2015.8.13, 2016.3.x before 2016.3.5, and 2016.11.x before 2016.11.2 allows arbitrary command execution on a salt-master via Salt's sshclient...

The vulnerability of the Gateway One terminal emulator and SSH client, related to input validation flaws, allows a hacker to execute arbitrary commands.

The vulnerability of the Gateway One terminal emulator and SSH client is related to deficiencies in input data validation. Exploiting this vulnerability allows a malicious actor to execute arbitrary commands using metasynthesis through SSH connections...

SaltStack Salt Command Injection Vulnerability

SaltStack Salt is a set of open source tools for managing infrastructure from SaltStack. The tool provides configuration management, remote execution, and more. A command injection vulnerability exists in the salt-api NEST API ssh client enabled in SaltStack Salt 2019.2.0 and earlier. The...