CVE-2026-87987
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Sep 11, 2026
Vendor
unknown
Description
An arbitrary code execution vulnerability in Mistral Vibe allows an attacker to bypass command permission checks using environment variable assignments preceding allowlisted commands. These assignments are excluded from inspection, enabling attacker-controlled environment variables to cause arbitrary code execution without user approval.