NVD CRITICAL: CVE-2026-5917 — libgit2 versions v0.27.0 through v1.9.0 built with the libssh2 SSH backend (USE_...
libgit2 versions v0.27.0 through v1.9.0 built with the libssh2 SSH backend (USE_SSH=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 single quotes, semicolons, or pipes. The gen_proto() function in ssh_libssh2.c inserts the repository
CVE-2026-5917