VULNERABILITY INTELLIGENCE
CVE-2026-52134
CVSS score9.8 CRITICAL
EPSS probability0.80%
CISA KEVNot currently listed
Published2026-07-31
Last modified2026-09-03
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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 classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-284