CVE-2026-52134

critical · 9.8

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

9.8

CVSS

0.6%

EPSS (exploit prob.)

49th

EPSS percentile

2026-07-31

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-284

References

https://github.com/if-forget/CVE-2026-52134-libiec61850
https://github.com/mz-automation/libiec61850
https://github.com/mz-automation/libiec61850/tree/v1.6/src/goose/goose_receiver.c
https://github.com/if-forget/CVE-2026-52134-libiec61850

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-52134