CVE-2026-55200

CVE-2026-55200 - Vulnerabilità critica di esecuzione di codice remoto in libssh2 Vulnerabilità critica di corruzione della memoria pre-autenticazione in libssh2 Panoramica...

ROOT-OS-DEBIAN-11-CVE-2026-55199 CVE-2026-55199 in libssh2 - Patched by Root

Root has patched CVE-2026-55199 in the libssh2 package for Root:Debian:11. Multiple fixed versions available...

ROOT-OS-DEBIAN-11-CVE-2026-7598 CVE-2026-7598 in libssh2 - Patched by Root

Root has patched CVE-2026-7598 in the libssh2 package for Root:Debian:11. Multiple fixed versions available...

ROOT-OS-DEBIAN-11-CVE-2026-55200 CVE-2026-55200 in libssh2 - Patched by Root

Root has patched CVE-2026-55200 in the libssh2 package for Root:Debian:11. Multiple fixed versions available...

ROOT-OS-DEBIAN-11-CVE-2026-66034 CVE-2026-66034 in libssh2 - Patched by Root

Root has patched CVE-2026-66034 in the libssh2 package for Root:Debian:11. Multiple fixed versions available...

ROOT-OS-DEBIAN-11-CVE-2025-15661 CVE-2025-15661 in libssh2 - Patched by Root

Root has patched CVE-2025-15661 in the libssh2 package for Root:Debian:11. Multiple fixed versions available...

ROOT-OS-DEBIAN-11-CVE-2026-66033 CVE-2026-66033 in libssh2 - Patched by Root

Root has patched CVE-2026-66033 in the libssh2 package for Root:Debian:11. Multiple fixed versions available...

ROOT-OS-DEBIAN-11-CVE-2026-66035 CVE-2026-66035 in libssh2 - Patched by Root

Root has patched CVE-2026-66035 in the libssh2 package for Root:Debian:11. Multiple fixed versions available...

ROOT-OS-DEBIAN-11-CVE-2026-66032 CVE-2026-66032 in libssh2 - Patched by Root

Root has patched CVE-2026-66032 in the libssh2 package for Root:Debian:11. Multiple fixed versions available...

CVE-2026-58051 affecting package libssh2 for versions less than 1.11.1-6

CVE-2026-58051 affecting package libssh2 for versions less than 1.11.1-6. A patched version of the package is available...

GLSA-202608-17 : libssh2: Multiple Vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202608-17 libssh2: Multiple Vulnerabilities Multiple vulnerabilities have been discovered in libssh2. Please review the CVE identifiers referenced below for details. Tenable has extracted the preceding description block directly...

CVE-2026-5917

A flaw was found in libgit2 when built with the libssh2 SSH backend. This vulnerability allows a remote attacker to execute arbitrary commands on an SSH server. By crafting a malicious repository path containing unescaped shell metacharacters, an attacker can inject commands that are then...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: libssh2: libssh2-1.11.1-10.4.hum1 aarch64, x8664 libssh2-devel-1.11.1-10.4.hum1 aarch64, x8664 libssh2-docs-1.11.1-10.4.hum1 noarch libssh2-1.11.1-10.4.hum1.src src Security Fixes: libssh2:...

libssh2: libssh2: Heap buffer overflow via integer overflow in publickey attribute allocation

A flaw in libssh2 allows a malicious SSH server to trigger a memory overflow by sending a manipulated attribute count. This can cause the connecting client to crash or allow unauthorized code execution...

CVE-2026-5917

libgit2 versions v0.27.0 through v1.9.0 built with the libssh2 SSH backend USESSH=libssh2 contain a shell command injection vulnerability that allows remote attackers to execute arbitrary commands on an SSH server by supplying a repository path containing unescaped shell metacharacters such as...

UBUNTU-CVE-2026-5917

libgit2 versions v0.27.0 through v1.9.0 built with the libssh2 SSH backend USESSH=libssh2 contain a shell command injection vulnerability that allows remote attackers to execute arbitrary commands on an SSH server by supplying a repository path containing unescaped shell metacharacters such as...

CVE-2026-5917 libgit2 v0.27.0-v1.9.0 Shell Command Injection via ssh_libssh2 Backend

libgit2 versions v0.27.0 through v1.9.0 built with the libssh2 SSH backend USESSH=libssh2 contain a shell command injection vulnerability that allows remote attackers to execute arbitrary commands on an SSH server by supplying a repository path containing unescaped shell metacharacters such as...

CVE-2026-5917 libgit2 v0.27.0-v1.9.0 Shell Command Injection via ssh_libssh2 Backend

libgit2 versions v0.27.0 through v1.9.0 built with the libssh2 SSH backend USESSH=libssh2 contain a shell command injection vulnerability that allows remote attackers to execute arbitrary commands on an SSH server by supplying a repository path containing unescaped shell metacharacters such as...

GHSA-2CP6-34R9-54XX

creationtimestamp| type| source ---|---|--- 2026-08-11 09:43:37+00:00| seen| https://gist.github.com/hayageek/05ef86a8272d03ab9e54ab5476cf7afe...

SUSE-SU-2026:23049-1 Security update for libssh2_org

This update for libssh2org fixes the following issues: - CVE-2025-15661: out-of-bounds heap read vulnerability in the sftpsymlink function in src/sftp.c bsc1268546. - CVE-2026-7598: integer overflow in function userauthpassword of file src/userauth.c bsc1263890. - CVE-2026-58050: heap buffer...