SEPTEMBER 17, 2026
Live Feed
Back to database
Case File

CVE-2026-52134

CRITICAL · CVSS 9.8 EPSS 0.63% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-07-31 · Last synced 2026-08-30

CyberRota Analysis

AI-Generated

The vulnerability in the parseGoosePayload() function of libiec61850 v1.6 allows attackers to bypass authentication by exploiting a captured GOOSE frame, potentially granting unauthorized access to critical systems. This poses a significant risk to environments utilizing this library for industrial communication, particularly in sectors like energy and manufacturing. Organizations using libiec61850 should prioritize immediate patching to mitigate the risk of exploitation.

Public Exploit Signal

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

GitHub PoC Links
github.com ↗ github.com ↗ github.com ↗

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

CVE
CVE-2026-52134
Severity
CRITICAL
CVSS
9.8
EPSS
0.63%

Original NVD Description

An issue in the parseGoosePayload() function (/goose/goose_receiver.c) of libiec61850 v1.6 allows attackers to bypass authentication via a captured GOOSE frame.