AIKIDO-2026-782115
mistral-vibe is vulnerable to Remote Code Execution (RCE)
88
CVE Score
High
Remote Code Execution (RCE)
TL;DR
Mistral Vibe's worktree creation process runs a target repository's git hooks, including post-checkout, before checking whether that repository is trusted. A crafted repository can include a post-checkout hook that runs arbitrary shell commands with the privileges of the user running Vibe when a worktree is created from it, leading to code execution without any explicit trust approval from the user. The fix moves trust validation ahead of git hook execution during worktree creation.
How do I fix this?
Upgrade the mistral-vibe library to the patch version.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range and you create a worktree from an untrusted or unreviewed repository.
Package
Versions
1.0.0 - 2.25.4
Fixed in 2.25.5Background info
mistral-vibe is vulnerable to Remote Code Execution (RCE) in versions 1.0.0 - 2.25.4.
Links
GitHub Release
Related Issue
Other
github.com/mistralai/mistral-vibe/blob/v2.25.5/CHANGELOG.mdgithub.com/mistralai/mistral-vibegithub.com/mistralai/mistral-vibe/blob/19b5b74faa78d0816b8d4d4c7d7543fc3520678c/vibe/core/git/repo.py#L411-L431
vulncheck.com/advisories/mistral-vibe-before-2.25.5-remote-code-execution-via-git-post-checkout
Get secure today,
quickly and for free.
Secure your code, cloud, and runtime in one central system. Connect a repo to discover what the reasoning agents find in your codebase.
No credit card required | Scan results in 32 seconds.
I consent to receiving marketing communications based on Aikido’s Privacy Policy.
SOC 2Compliant
ISO 27001CompliantISO 42001Compliant
FedRAMPAuthorized© All Intel data is openly available and commercially licensed.