CVE-2026-18654

Key exchange without entity authentication in the EMR SSH helper commands in Amazon AWS CLI before 1.45.28 and AWS CLI v2 before 2.35.3 might allow man-in-the-middle attackers to intercept SSHsessions and file transfers via network positioning between the client and the EMR cluster endpoint. To...

CVE-2026-6890

This CVE-2026-6890 entry, as reflected by PT-2026-66670, concerns a default-credentials vulnerability in Advantech ECU-1251D. A remote attacker could gain unauthorised SSH access via the device’s default root account with no password, because credentials are not changed during configuration. The ...

SUSE CVE-2026-55654

A flaw was found in OpenSSH. This vulnerability, a heap out-of-bounds read, occurs during the cleanup of GSSAPI Generic Security Service Application Programming Interface indicators when a trailing NULL termination is missing in the auth-indicators array. A remote attacker, under specific...

CVE-2026-56428

The SSH service on BSH ELP Electronic Platform modules contains a platform-specific vulnerability due to an improperly secured default configuration. An insecure, non-revocable SSH public key is included in the firmware's authorizedkeys file for the root user. An attacker in possession of the...

CVE-2026-56428

The SSH service on BSH ELP Electronic Platform modules contains a platform-specific vulnerability due to an improperly secured default configuration. An insecure, non-revocable SSH public key is included in the firmware's authorizedkeys file for the root user. An attacker in possession of the...

CVE-2026-56428

The SSH service on BSH ELP Electronic Platform modules contains a platform-specific vulnerability due to an improperly secured default configuration. An insecure, non-revocable SSH public key is included in the firmware's authorizedkeys file for the root user. An attacker in possession of the...

CVE-2026-56428

The SSH service on BSH ELP Electronic Platform modules contains a platform-specific vulnerability due to an improperly secured default configuration. An insecure, non-revocable SSH public key is included in the firmware's authorizedkeys file for the root user. An attacker in possession of the...

EUVD-2026-51108

The SSH service on BSH ELP Electronic Platform modules contains a platform-specific vulnerability due to an improperly secured default configuration. An insecure, non-revocable SSH public key is included in the firmware's authorizedkeys file for the root user. An attacker in possession of the...

CVE-2026-44105

The credentials for the local user "user-app" may be exposed in log files, potentially enabling a low-privileged local attacker with access to the logs to authenticate via SSH as the limited user "user-app". Charging could be interrupted...

EUVD-2026-51041

The credentials for the local user "user-app" may be exposed in log files, potentially enabling a low-privileged local attacker with access to the logs to authenticate via SSH as the limited user "user-app". Charging could be interrupted...

RHEL 10 : openssh (RHSA-2026:47757)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:47757 advisory. OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files...

openssh: OpenSSH: `scp` file misplacement vulnerability during remote copy

A flaw was found in OpenSSH, a widely used tool for secure remote access. When a user attempts to copy files between two different remote systems using the scp command, the file might be incorrectly placed in a directory above the intended destination. This unintended file placement could lead to...

CVE-2026-67192

Xlight FTP Server before 3.9.5 contains a pre-authentication stack buffer overflow vulnerability that allows unauthenticated attackers to corrupt stack memory by sending malformed SSH packets when a GCM cipher is negotiated. Attackers can craft packets with an unvalidated length field passed...

EUVD-2026-50399

Xlight FTP Server before 3.9.5 contains a pre-authentication stack buffer overflow vulnerability that allows unauthenticated attackers to corrupt stack memory by sending malformed SSH packets when a GCM cipher is negotiated. Attackers can craft packets with an unvalidated length field passed...

CVE-2026-67192

Xlight FTP Server prior to 3.9.5 is affected by a pre-authentication stack-based buffer overflow when a GCM SSH cipher is negotiated. An unauthenticated attacker can craft malformed SSH packets with an unvalidated length field that is passed directly to the GCM decrypt function, potentially overw...

CVE-2026-67191

Xlight FTP Server prior to 3.9.5 is affected by a pre-authentication heap buffer overflow in the SSH parser. A logic error in the recv loop termination (OR instead of AND) enables exploitation on any SSH or SFTP connection before authentication, allowing remote unauthenticated access with high im...

EUVD-2026-50398

Xlight FTP Server before 3.9.5 contains a pre-authentication heap buffer overflow vulnerability that allows remote unauthenticated attackers to write past the end of a heap buffer by sending a malformed SSH client identification string. A logic error in the recv loop's termination condition uses ...

MAL-2026-11127 Malicious code in app-sima-layer (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 3a34ad4e52b9e8255bcfa74cbb6aa18811b0c8d80819a75c6bbfc36d79757b66 The package's postinstall script performs three coordinated attacks against the installer at install time. First, on Linux it fetches an SSH public k...

libssh2: libssh2: Denial of service or information disclosure via malformed SSH publickey response

A flaw in libssh2 allows a malicious SSH server to send a malformed public key response, triggering an invalid memory cleanup. This can cause the connecting client application to crash or leak information...

CVE-2026-66035

A flaw was found in libssh2. A malicious SSH server can exploit a pre-authentication heap buffer overflow vulnerability by sending a specially crafted packet during the Encrypt-then-MAC ETM cipher negotiation. This allows the server to corrupt heap memory, potentially leading to arbitrary code...