P4Verified

CVE-2026-100730: openPDC 0 to before 2.9.477, 0 to before 2.9.482; +2 more affected products

CVE-2026-100730. CVSS 3.1 base score 9.8 (CRITICAL, Vendor/CNA).

Affected technology

openPDC · 0 to before 2.9.477, 0 to before 2.9.482
Grid Protection Alliance

openPDC (Docker image) · 0 to before 2.9.477, 0 to before 2.9.482
Grid Protection Alliance

openHistorian · 0 to before 2.8.580, 0 to before 2.8.585
Grid Protection Alliance

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

An attacker can trigger deserialization of an arbitrary object graph, which could allow remote code execution under the privileges of the affected service account. Vendor/CNA’s CVSS 4.0 assessment (base score 9.3/10) rates confidentiality, integrity and availability impact as high.

Published 2026-10-09 21:09:35.454197+00:00

CWE: CWE-502
CCR priority: 39.2 /100 (P4)
CVSS 3.1: 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Vendor/CNA
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-09 21:08:49.498434+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-100730.html