CVE-2026-93993
Published:September 19, 2026
Updated:October 09, 2026
Mistral Vibe before 2.25.5 contains a remote code execution vulnerability in the worktree creation process that executes git hooks before trust validation. Attackers can supply a repository with a crafted post-checkout hook that executes arbitrary shell commands with the privileges of the user running Vibe.
Affected Packages
mistral-vibe (CONDA):
Affected version(s) >=2.19.0 <2.25.5Fix Suggestion:
Update to version 2.25.5https://github.com/mistralai/mistral-vibe.git (GITHUB):
Affected version(s) >=v2.19.0 <v2.25.5Fix Suggestion:
Update to version v2.25.5mistral-vibe (PYTHON):
Affected version(s) >=2.19.0 <2.25.5Fix Suggestion:
Update to version 2.25.5Related Resources (8)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.6
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
ACTIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Inclusion of Functionality from Untrusted Control Sphere
EPSS
Base Score:
0.77