SEPTEMBER 15, 2026
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Case File

CVE-2026-69658

CRITICAL · CVSS 9.8 EPSS 0.24% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-28 · Last synced 2026-09-15

CyberRota Analysis

AI-Generated

The vulnerability exposes MQTT credentials and control traffic in cleartext, allowing network-level attackers to intercept sensitive information. This could lead to unauthorized device impersonation and disruption of messaging functions. Organizations utilizing MQTT for device communication should prioritize addressing this critical issue to safeguard their systems against potential exploitation.

Public Exploit Signal

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

GitHub PoC Links

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

CVE
CVE-2026-69658
Severity
CRITICAL
CVSS
9.8
EPSS
0.24%

Original NVD Description

MQTT credentials and control traffic are transmitted in cleartext, exposing sensitive information to network-level attackers. This may enable unauthorized device impersonation and disruption of messaging functions.