SEPTEMBER 14, 2026
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Case File

CVE-2026-87986

CRITICAL · CVSS 10 EPSS 0.44% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-11 · Last synced 2026-09-14

CyberRota Analysis

AI-Generated

Mistral Vibe contains a critical vulnerability that allows attackers to execute arbitrary code by bypassing command permission checks through unparsed shell constructs. This flaw enables embedded commands to run on the user's system without proper authorization, posing a significant risk to system integrity. Organizations using Mistral Vibe should prioritize immediate remediation to mitigate potential exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
arbitrary code execution code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-87986
Severity
CRITICAL
CVSS
10
EPSS
0.44%

Original NVD Description

An arbitrary code execution vulnerability in Mistral Vibe allows an attacker to bypass command permission checks using shell constructs it's parser cannot interpret. Unparsed portions are omitted from inspection, enabling embedded commands to execute on the user's system without approval.