What is CVE-2026-105278?

CVE-2026-105278 is a critical-severity vulnerability in Grid Protection Alliance Openpdc (Docker Image), classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2026-10-09.

How severe is CVE-2026-105278?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Grid Protection Alliance Openpdc (Docker Image)

CVE-2026-105278

The published Docker image for openPDC includes a fixed administrative credential with no forced change on first use. An attacker with network access to the management interface can authenticate using this credential and gain full administrative control of the application.

Published 2026-10-09 · last modified 2026-10-09.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Grid Protection Alliance Openpdc (Docker Image)

Weakness classification (CWE)

CWE-798 — Use of Hard-coded Credentials

References

Frequently asked questions

What is CVE-2026-105278?: CVE-2026-105278 is a critical-severity vulnerability in Grid Protection Alliance Openpdc (Docker Image), classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2026-10-09.
How severe is CVE-2026-105278?: Critical severity. CVSS v3 base score is 9.8 out of 10.