Mistral AI Mistral Vibe up to 2.25.6 Git Filter Drivers ProjectContextProvider._fetch_git_status command injection

Summaryinfo

A vulnerability categorized as critical has been discovered in Mistral AI Mistral Vibe up to 2.25.6. This affects the function ProjectContextProvider._fetch_git_status of the component Git Filter Drivers. The manipulation results in command injection. This vulnerability was named CVE-2026-122134. The attack may be performed from remote. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Mistral AI Mistral Vibe up to 2.25.6. Affected is the function ProjectContextProvider._fetch_git_status of the component Git Filter Drivers. The manipulation with an unknown input leads to a command injection vulnerability. CWE is classifying the issue as CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

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.

The advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-122134 since 11/04/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1202.

Upgrading to version 2.25.7 eliminates this vulnerability. Applying the patch 4a96003186b166d55b9f06895c45bb136eef61cd is able to eliminate this problem. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Type

• Artificial Intelligence Software

Vendor

• Mistral AI

Name

• Mistral Vibe

Version

• 2.25.0
• 2.25.1
• 2.25.2
• 2.25.3
• 2.25.4
• 2.25.5
• 2.25.6

CPE 2.3info

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CPE 2.2info

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