{"affected":[{"defaultStatus":"unaffected","ecosystem":"pypi","packageName":"mistral-vibe","product":"mistral-vibe","source":"CNA: VulnCheck","vendor":"mistralai","versions":[{"lessThan":"3.0.3","status":"affected","version":"0","versionType":"semver"}]}],"cveId":"CVE-2026-122135","cwes":["CWE-829"],"description":"Mistral Vibe before 3.0.3 contains a remote code execution vulnerability that allows attackers to run commands by abusing repository-configured gpg.program during project context collection. A crafted repository setting gpg.program and log.showSignature with a signed commit makes git log execute the attacker's program 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":1793824613773,"publishedAt":1793824613773,"references":[{"source":"CNA: VulnCheck","tags":["patch"],"url":"https://github.com/mistralai/mistral-vibe/commit/7bb48f213ac677f943d5c791199ed3dddf302f00"},{"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/v3.0.3/CHANGELOG.md?plain=1#L113"},{"source":"CNA: VulnCheck","tags":["release-notes"],"url":"https://github.com/mistralai/mistral-vibe/releases/tag/v3.0.3"},{"source":"CNA: VulnCheck","tags":["technical-description"],"url":"https://github.com/mistralai/mistral-vibe/blob/v3.0.2/vibe/core/system_prompt.py#L52-L67"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/mistral-vibe-before-3.0.3-rce-via-repository-configured-gpg-program"}],"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/7bb48f213ac677f943d5c791199ed3dddf302f00"}],"revision":"5e4419de9004c1d1b6e38314e5498e462126f2a6068291a17665c554adda9e05","sources":[{"modifiedAt":1793824613773,"name":"CNA: VulnCheck","retrievedAt":1793826729687,"url":"https://www.cve.org/CVERecord?id=CVE-2026-122135"}],"ssvc":null,"status":"published","title":"Mistral Vibe before 3.0.3 RCE via Repository-Configured gpg.program","updatedAt":1793826729687}