{"vulnerability": "cve-2026-100730", "sightings": [{"uuid": "8094f95a-64c2-4c0b-88e1-31076d7ccf93", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-100730", "type": "seen", "source": "https://bsky.app/profile/cyfar.ca/post/3mxfb4uhsx52e", "content": "~Cisa~\nopenPDC/openHistorian flaws enable unauthenticated RCE and data exposure; update versions.\n-\nIOCs: CVE-2026-100730, CVE-2026-105278, CVE-2026-104629\n-\n#CVE-2026-100730 #ICS #ThreatIntel", "creation_timestamp": "2026-10-08T20:06:50.718020Z"}, {"uuid": "07c4964f-85d7-4d89-a2fc-5f12850f0d90", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-100730", "type": "seen", "source": "https://bsky.app/profile/securityonline.bsky.social/post/3mxhe4ewbfi22", "content": "Fix critical openPDC openHistorian vulnerabilities like CVE-2026-100730 and CVE-2026-105281. CISA urges patching these severe RCE flaws immediately.\n\n#openPDC #openHistorian #CyberSecurity #Vulnerability #CISA", "creation_timestamp": "2026-10-09T16:05:35.830107Z"}, {"uuid": "c9a07cf9-7aba-47d7-8951-20c22ff75023", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-100730", "type": "seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3mxheaoouxf2l", "content": "\ud83d\udea8 CVE-2026-100730 \u2014 CVSS 9.3 CRITICAL\n\nA service console interface on openPDC and openHistorian deserializes a client-supplied data structure. On ...\n\n\ud83d\udd0e https://stemshop.top/cve/CVE-2026-100730\n\n#CVE #CyberSecurity #InfoSec", "creation_timestamp": "2026-10-09T16:07:59.431056Z"}, {"uuid": "8ac8da55-b371-4c38-aa02-ad68c0e809e9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-100730", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mxi5j2vvro2h", "content": "CVE-2026-100730 - openpdc\nThe openPDC and openHistorian services can process data sent from a client without properly checking it. If the system is not using Windows Authentication, anyone on the network could send\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#openpdc #CVE #infosec", "creation_timestamp": "2026-10-09T23:40:04.308787Z"}, {"uuid": "26d2ecda-1edb-4ece-b953-270f6db4325b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-100730", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/117416953525618344", "content": "\u26a0\ufe0f A severe vulnerability was disclosed for Grid Protection Alliance openPDC and openHistorian (CVE-2026-100730) https://vuldb.com/vuln/415888", "creation_timestamp": "2026-10-10T13:55:26.690907Z"}]}