CVE-2026-40034: gitoxide Command Injection via .gitmodules
🟠 High | Source: Microsoft Security Response Center CVE-2026-40034 is a command injection vulnerability in gitoxide (specifically the gix-submodule crate), triggered via a partial override of .gitmodules configuration. An attacker who can influence submodule configuration could potentially execute arbitrary commands on the host system. This is particularly relevant to CI/CD pipelines and cloud build environments that rely on Rust-based Git tooling. Security Architect’s Take: Audit any CI/CD pipelines or Azure DevOps workflows using gitoxide or the gix-submodule crate and update to the patched version immediately. Pay particular attention to builds that clone repositories with submodules from untrusted or partially trusted sources, as these represent the primary attack surface. ...