CVE-2026-93993
CVSS v3
8.8
HIGH
EPSS Score
0.8 %
exploit probability, as of 2026-09-28
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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.
Technical details
- Published
- 2026-09-19
- Last Modified
- 2026-09-21
Frequently asked questions
What is CVE-2026-93993?
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.
Is CVE-2026-93993 actively exploited?
Active exploitation of CVE-2026-93993 has not been confirmed. Its EPSS score was 0.8% on 2026-09-28, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2026-93993?
CVE-2026-93993 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2026-93993 affecting your environment?
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