CVE-2026-122134

High

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.

SeverityHigh

CVSS8.8

Exploit probability—

ProductMistralai Mistral-vibe

PublishedNov 4, 2026

First seenNov 4, 2026

Weakness typeCWE-829CWE-829

How to fix

Update

mistralai mistral-vibe2.25.7 or later

Patches

github.com/mistralai/mistral-vibe/commit/4a96003186b166d55b9f06895c45bb136eef61cd

Vendor advisories

Affected products

Product	Affected versions	Fixed in
mistralai mistral-vibe	v < 2.25.7	2.25.7

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