CVE-2026-116843 Mistral Vibe - Remote Code Execution

Mistral Vibe < 3.0.3 contains a remote code execution caused by defining git filter drivers in untrusted repository .git/config, letting attackers execute commands with user privileges via git worktree add --worktree, exploit requires crafted repository.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Remote Code Execution
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
27 October 2026
Updated
27 October 2026
Weakness
CWE-829

Vendor fix

Update to version 3.0.3 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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