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.
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History
Fri, 11 Sep 2026 14:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Weaknesses | CWE-15 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: HiddenLayer
Published:
Updated: 2026-09-11T14:59:37.174Z
Reserved: 2026-09-09T19:14:18.451Z
Link: CVE-2026-87987
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Status : Received
Published: 2026-09-11T15:17:07.793
Modified: 2026-09-11T15:17:07.793
Link: CVE-2026-87987
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OpenCVE Enrichment
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Weaknesses