{"affected":[{"defaultStatus":"unaffected","ecosystem":"pypi","packageName":"mistral-vibe","product":"mistral-vibe","source":"CNA: VulnCheck","vendor":"mistralai","versions":[{"lessThan":"2.25.5","status":"affected","version":"0","versionType":"semver"}]}],"cveId":"CVE-2026-122133","cwes":["CWE-427"],"description":"Mistral Vibe before 2.25.5 on Windows contains an untrusted search path vulnerability that allows attackers to execute code by placing git.exe in a repository root. Attackers can lure users into opening a crafted repository so SessionLogger and ProjectContextProvider run the malicious git.exe at session start before any trust prompt.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":8.6,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},{"score":8.8,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1793824612404,"publishedAt":1793824612404,"references":[{"source":"CNA: VulnCheck","tags":["patch"],"url":"https://github.com/mistralai/mistral-vibe/commit/c069ffa1e12fb5f2487b489217c40ab97721d553"},{"source":"CNA: VulnCheck","tags":["product"],"url":"https://github.com/mistralai/mistral-vibe"},{"source":"CNA: VulnCheck","tags":["release-notes"],"url":"https://github.com/mistralai/mistral-vibe/blob/v2.25.5/CHANGELOG.md?plain=1#L81"},{"source":"CNA: VulnCheck","tags":["release-notes"],"url":"https://github.com/mistralai/mistral-vibe/releases/tag/v2.25.5"},{"source":"CNA: VulnCheck","tags":["technical-description"],"url":"https://github.com/mistralai/mistral-vibe/blob/v2.25.4/vibe/core/system_prompt.py#L51-L64"},{"source":"CNA: VulnCheck","tags":["technical-description"],"url":"https://github.com/mistralai/mistral-vibe/blob/v2.25.4/vibe/core/session/session_logger.py#L137-L141"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/mistral-vibe-before-2.25.5-on-windows-untrusted-search-path-rce-via-git-exe"}],"remediation":[{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/mistralai/mistral-vibe/commit/c069ffa1e12fb5f2487b489217c40ab97721d553"}],"revision":"3b55fb35600c13c7605b5f766940ecac79ec1e7277ec39476b3fa94fd23549ec","sources":[{"modifiedAt":1793824612404,"name":"CNA: VulnCheck","retrievedAt":1793826727316,"url":"https://www.cve.org/CVERecord?id=CVE-2026-122133"}],"ssvc":null,"status":"published","title":"Mistral Vibe before 2.25.5 on Windows Untrusted Search Path RCE via git.exe","updatedAt":1793826727316}