CVE-2026-87988
Critical
Description
An arbitrary file access vulnerability in Mistral Vibe allows an attacker to bypass workspace restrictions through commands classified as unconditionally allowed. Missing path validation for these commands enables access to files outside the active workspace without user approval.
SeverityCritical
CVSS10.0
Exploit probability—
ProductMistralai Mistral-vibe
PublishedSep 11, 2026
First seenSep 11, 2026
Weakness typeCWE-732CWE-732
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mistralai mistral-vibe | 2.15.0 | — |
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