CVE-2026-52134

—

CVSS 3.1

9.8 critical

EPSS

<1%p48

Published

Jul 31, 2026 (Jul 31, 2026)

Modified

Sep 3, 2026

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.

Weakness: CWE-284
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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