SEPTEMBER 15, 2026
Live Feed
Back to database
Case File

CVE-2026-52103

CRITICAL · CVSS 9.8 EPSS 0.57% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-26 · Last synced 2026-09-15

CyberRota Analysis

AI-Generated

A zero-click remote code execution vulnerability in the /Terminal/Notification.hs component of SimpleX Chat prior to version 6.5 allows attackers to execute arbitrary commands without any user interaction by sending a specially crafted text message. This poses a significant risk to users of the affected application, as it can lead to unauthorized access and control over the application environment. Organizations using SimpleX Chat should prioritize updating to the latest version to mitigate this risk.

Public Exploit Signal

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

Detected Signals
remote code execution code execution

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

CVE
CVE-2026-52103
Severity
CRITICAL
CVSS
9.8
EPSS
0.57%

Original NVD Description

A zero-click remote code execution (RCE) vulnerability in the /Terminal/Notification.hs component of SimpleX Chat before v6.5 allows attackers to execute arbitrary commands in the context of the application without user interaction via sending a crafted payload in a text message.