Grid Protection Alliance openPDC and openHistorian

View CSAF Summary The following versions of Grid Protection Alliance openPDC and openHistorian are affected: openPDC <2.9.477, <2.9.482 (CVE-2026-104629, CVE-2026-100730, CVE-2026-105281, CVE-2026-85479, CVE-2026-101022) openPDC (Docker image) <2.9.477, <2.9.482 (CVE-2026-104629, CVE-2026-100730, CVE-2026-105281, CVE-2026-85479, CVE-2026-101022, CVE-2026-105278) openHistorian <2.8.580, <2.8.585 (CVE-2026-104629…

Summary from CISA Advisories.

Vulnerabilities in this story

Severity and exploitation facts from NVD, FIRST, and CISA.

• CVE-2026-100730Critical 9.3EPSS 0.6%
• CVE-2026-105278Critical 9.3EPSS 0.3%
• CVE-2026-105281High 8.7EPSS 0.3%
• CVE-2026-104629High 7.7EPSS 0.3%
• CVE-2026-85479Medium 6.9EPSS 0.3%
• CVE-2026-101022Medium 5.3EPSS 0.2%

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