# CVE-2026-122134: Mistral Vibe before 2.25.7 Code Execution via Git Filter Drivers

> CVE-2026-122134: Mistral Vibe before 2.25.7 Code Execution via Git Filter Drivers. CVSS 8.8 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2026-122134
Last updated: 2026-11-09T17:17:20Z

- Published: 2026-11-04 20:36 UTC · Updated: 2026-11-09 17:17 UTC · Assigner: VulnCheck
- CVSS: 8.8 (CVSS 3.1) · Severity: High · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS: 0.47%, 41th percentile (scored 2026-11-10)
- CISA KEV: no
- CWE: CWE-829

## Description

Mistral Vibe before 2.25.7 contains a remote code execution vulnerability that allows attackers to run commands by configuring malicious Git clean or process filter drivers in a repository. When a user opens a crafted repository, ProjectContextProvider.\_fetch\_git\_status runs git status at startup, invoking the filters and executing commands with user privileges before any trust prompt.

## Affected vendors and products

- mistralai: mistral-vibe

## Tracked companies

- [Mistral AI](https://rewindex.com/company/mistral-ai.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-122134)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-122134)
- [https://github.com/mistralai/mistral-vibe](https://github.com/mistralai/mistral-vibe)
- [https://github.com/mistralai/mistral-vibe/blob/v2.25.5/vibe/core/system\_prompt.py\#L108-L120](https://github.com/mistralai/mistral-vibe/blob/v2.25.5/vibe/core/system_prompt.py#L108-L120)
- [https://github.com/mistralai/mistral-vibe/blob/v2.25.7/CHANGELOG.md?plain=1\#L17](https://github.com/mistralai/mistral-vibe/blob/v2.25.7/CHANGELOG.md?plain=1#L17)
- [https://github.com/mistralai/mistral-vibe/commit/4a96003186b166d55b9f06895c45bb136eef61cd](https://github.com/mistralai/mistral-vibe/commit/4a96003186b166d55b9f06895c45bb136eef61cd)
- [https://github.com/mistralai/mistral-vibe/releases/tag/v2.25.7](https://github.com/mistralai/mistral-vibe/releases/tag/v2.25.7)
- [https://www.vulncheck.com/advisories/mistral-vibe-before-2.25.7-code-execution-via-git-filter-drivers](https://www.vulncheck.com/advisories/mistral-vibe-before-2.25.7-code-execution-via-git-filter-drivers)

---

_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


---
Canonical: https://rewindex.com/cve/CVE-2026-122134 · Markdown: https://rewindex.com/cve/CVE-2026-122134.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-122134 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-11T04:21:50.460Z