K000163675: libssh vulnerability CVE-2026-59848

Security Advisory Description A flaw was found in libssh. A malicious SFTP server can send responses for unknown request IDs that libssh clients keep queued indefinitely, causing unbounded memory growth and client-side denial of service. CVE-2026-59848 Impact An attacker could cause SFTP client...

K000163667: libssh vulnerability CVE-2026-59842

Security Advisory Description A flaw was found in libssh. During server-side GSSAPI key exchange, a client-supplied Curve25519 public key shorter than the expected length is copied without proper length validation, leading to an out-of-bounds heap read. This could allow a remote unauthenticated...

CVE-2018-10933

Proof of Concept CTF challenge By Silas Springer Based on CVE-2018-10933 Background CVE-2018-10933 is a vulnerability discovered in select versions of libSSH, which can allow potentially unrestricted machine access. The vulnerability arises from improper handling of packet headers during the...

Security Bulletin: IBM Integrated Analytics System (IIAS) is affected by multiple vulnerabilities in system and open source components

Summary IBM Integrated Analytics System IIAS includes various open source packages, runtimes, and system libraries as part of its underlying platform. Multiple security vulnerabilities have been identified across components including Oracle Java SE, cryptography, Apache HttpComponents, libssh,...

EulerOS 2.0 SP11 : libssh (EulerOS-SA-2026-4249)

According to the versions of the libssh packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in libssh. A remote authenticated peer can advertise a zero maximum packet size in SSHMSGCHANNELOPEN, causing later channel write...

EulerOS 2.0 SP13 : libssh (EulerOS-SA-2026-4064)

According to the versions of the libssh packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in libssh. A remote authenticated peer can advertise a zero maximum packet size in SSHMSGCHANNELOPEN, causing later channel write...

EulerOS 2.0 SP11 : libssh (EulerOS-SA-2026-4340)

According to the versions of the libssh packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in libssh. A remote authenticated peer can advertise a zero maximum packet size in SSHMSGCHANNELOPEN, causing later channel write...

cve-2018-10933

CVE-2018-10933 CVE-2018-10933 omisión de autenticación de libssh, un contenedor Docker vulnerable que escucha en el puerto 2222 para explotación. Un parche básico de prueba de concepto de libssh incluido en el contenedor para omitir la autenticación. Para iniciar sesión use el "myuser" /...

Security Bulletin: Multiple vulnerabilities in IBM Cloud Pak System

Summary Multiple vulnerabilities were found in linux kernel, libssh expat, libssh, openSSL in Platform System Manager PSM OS Image for Red Hat Enterprise Linux v8 shipped with IBM Cloud Pak System. Those vulnerabilities were addressed in IBM Cloud Pak System version 2.3.6.2. Vulnerability Details...

Linux Distros Unpatched Vulnerability : CVE-2026-107675

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FFmpeg through 9.0.2 contains a missing host key verification vulnerability in the libssh-based sftp protocol handler that allows network attackers to impersona...

CVE-2026-107675

A flaw was found in FFmpeg. The libssh-based SFTP SSH File Transfer Protocol handler fails to verify remote host keys when establishing connections. A remote network attacker capable of intercepting network traffic could exploit this flaw to impersonate legitimate SFTP servers, potentially exposi...

Exploit for Improper Authentication in Libssh

libssh Server Authentication Bypass CVE-2018-10933 Vulhub...

Key Exchange without Entity Authentication

Overview Affected versions of this package are vulnerable to Key Exchange without Entity Authentication via the sftp protocol handler in the libssh integration. An attacker can impersonate trusted servers and intercept sensitive data, such as credentials or media streams, by performing...

DEBIAN-CVE-2026-107675

FFmpeg through 9.0.2 contains a missing host key verification vulnerability in the libssh-based sftp protocol handler that allows network attackers to impersonate SFTP servers. Attackers performing man-in-the-middle, DNS, or ARP spoofing can capture passwords supplied in sftp URLs, serve forged...

CVE-2026-107675

FFmpeg through 9.0.2 contains a missing host key verification vulnerability in the libssh-based sftp protocol handler that allows network attackers to impersonate SFTP servers. Attackers performing man-in-the-middle, DNS, or ARP spoofing can capture passwords supplied in sftp URLs, serve forged...

CVE-2026-107675

FFmpeg through 9.0.2 contains a missing host key verification vulnerability in the libssh-based sftp protocol handler that allows network attackers to impersonate SFTP servers. Attackers performing man-in-the-middle, DNS, or ARP spoofing can capture passwords supplied in sftp URLs, serve forged...

CVE-2026-107675

Versions of FFmpeg through 9.0.2 are vulnerable to a missing SSH host key verification issue within the libssh-based sftp protocol handler . This flaw allows network attackers to perform man-in-the-middle , DNS, or ARP spoofing to impersonate SFTP servers. Consequences include the ability to capt...

CVE-2026-107675

FFmpeg through 9.0.2 contains a missing host key verification vulnerability in the libssh-based sftp protocol handler that allows network attackers to impersonate SFTP servers. Attackers performing man-in-the-middle, DNS, or ARP spoofing can capture passwords supplied in sftp URLs, serve forged...

CVE-2026-107675 FFmpeg through 9.0.2 Missing SSH Host Key Verification in sftp Protocol

FFmpeg through 9.0.2 contains a missing host key verification vulnerability in the libssh-based sftp protocol handler that allows network attackers to impersonate SFTP servers. Attackers performing man-in-the-middle, DNS, or ARP spoofing can capture passwords supplied in sftp URLs, serve forged...

EUVD-2026-95080

FFmpeg through 9.0.2 contains a missing host key verification vulnerability in the libssh-based sftp protocol handler that allows network attackers to impersonate SFTP servers. Attackers performing man-in-the-middle, DNS, or ARP spoofing can capture passwords supplied in sftp URLs, serve forged...