CVE-2026-122134: Mistral Vibe before 2.25.7 Code Execution via Git Filter Drivers
High · CVSS 8.8 (CVSS 3.1)EPSS 0.47%, 41th percentilePublished Updated Assigner: VulnCheck
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.
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · CWE-829
Tracked companies
Mapped from the CVE’s affected-product data, NVD CPE matches, vendor advisories or package feeds. A mapping means the vendor’s software is named, not that its hosted service was exposed.
Status incidents that name it
No tracked status incident names this CVE.
Affected vendors and products
mistralai: mistral-vibe
References
- CVE record on cve.org (opens in new tab)
- NVD entry (opens in new tab)
- github.com/mistralai/mistral-vibe (opens in new tab)
- github.com/mistralai/mistral-vibe/blob/v2.25.5/vibe/core/system_prompt.py (opens in new tab)
- github.com/mistralai/mistral-vibe/blob/v2.25.7/CHANGELOG.md (opens in new tab)
- github.com/mistralai/mistral-vibe/commit/4a96003186b166d55b9f06895c45bb136eef61c… (opens in new tab)
- github.com/mistralai/mistral-vibe/releases/tag/v2.25.7 (opens in new tab)
- www.vulncheck.com/advisories/mistral-vibe-before-2.25.7-code-execution-via-git-filter-d… (opens in new tab)
- CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
- This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
- Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
- EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)