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.

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Fixes

Solution

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Workaround

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History

Mon, 21 Sep 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sun, 20 Sep 2026 11:45:00 +0000

Type Values Removed Values Added
First Time appeared Mistral
Mistral mistral-vibe
Vendors & Products Mistral
Mistral mistral-vibe

Sat, 19 Sep 2026 23:00:00 +0000

Type Values Removed Values Added
Description 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.
Title Mistral Vibe before 2.25.5 Remote Code Execution via git post-checkout
Weaknesses CWE-829
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-09-21T14:08:38.031Z

Reserved: 2026-09-19T12:04:53.331Z

Link: CVE-2026-93993

cve-icon Vulnrichment

Updated: 2026-09-21T14:08:13.450Z

cve-icon NVD

Status : Deferred

Published: 2026-09-19T23:17:10.673

Modified: 2026-09-22T20:43:58.793

Link: CVE-2026-93993

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-20T11:30:17Z

Weaknesses