CVE-2026-116843

High

Description

Mistral Vibe before 3.0.3 contains a remote code execution vulnerability that allows attackers to run commands by defining git filter drivers in an untrusted repository's .git/config. When started with --worktree, git worktree add applies .gitattributes and runs filter smudge, clean, or process commands before the trusted-folder check, executing attacker commands with user privileges.

SeverityHigh

CVSS8.8

Exploit probability—

ProductMistralai Mistral-vibe

PublishedOct 27, 2026

First seenOct 27, 2026

Weakness typeCWE-829CWE-829

How to fix

Update

mistralai mistral-vibe3.0.3 or later

Patches

github.com/mistralai/mistral-vibe/commit/7bb48f213ac677f943d5c791199ed3dddf302f00

Vendor advisories

github.com/mistralai/mistral-vibe/releases/tag/v3.0.3

Affected products

Product	Affected versions	Fixed in
mistralai mistral-vibe	v < 3.0.3	3.0.3

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