CVE-2026-87985

CVSS 10.0 (critical) · published 2026-09-11

An arbitrary code execution vulnerability in Mistral Vibe allows an attacker to bypass command permission checks using ANSI-C quoted arguments. These arguments are not properly inspected, enabling a crafted allowlisted command to execute arbitrary code on the user's system without approval.

Weakness: CWE-184

Source: NVD CVE-2026-87985

References

• https://www.hiddenlayer.com/sai-security-advisory/2026-09-mistral-vibe3

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