{"metadata": {"vulnerability": "CVE-2026-11826", "count": 17, "kinds": {"milestone": 4, "sighting": 4, "kev": 0, "other": 9}}, "data": [{"timestamp": "2026-06-09T19:53:45.722Z", "date_only": false, "value": "2026-06-09T19:53:45.722Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-11826", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-07-17T00:00:00Z", "date_only": false, "value": "2026-07-17T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / VulnCheck", "record": "CVE-2026-11826", "field": "containers.cna.datePublic"}, {"timestamp": "2026-07-18T13:35:35.639Z", "date_only": false, "value": "2026-07-18T13:35:35.639Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-11826", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-07-18T14:17:11Z", "date_only": false, "value": "2026-07-18T14:17:11Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-3X22-R5W3-J249", "record": "GHSA-3X22-R5W3-J249", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-07-18T14:17:11.480Z", "date_only": false, "value": "2026-07-18T14:17:11.480", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-11826", "record": "FKIE_CVE-2026-11826", "field": "published"}, {"timestamp": "2026-07-18T15:00:30.542Z", "date_only": false, "value": "2026-07-18T15:00:30.542004Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/offseq/statuses/116941575267749808", "record": "cve-2026-11826", "field": "creation_timestamp", "uuid": "d830e297-5e46-4b60-81d9-a40c94d933cb", "content": "CVE-2026-11826 | HIGH severity heap overflow in openplcproject OpenPLC_v3: Crafted HTTP POST to /modbus can crash the PLC process & corrupt config fields. No fix \u2014 migrate to v4 & restrict access. https://radar.offseq.com/threat/cve-2026-11826-heap-based-buffer-overflow-in-openplcproject-openplcv3-ec8a841c0c4e3b26 #OffSeq #ICS #Vulnerability #Infosec", "url": "https://infosec.exchange/users/offseq/statuses/116941575267749808"}, {"timestamp": "2026-07-18T15:00:32.264Z", "date_only": false, "value": "2026-07-18T15:00:32.264055Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mqwjrnagnc2i", "record": "cve-2026-11826", "field": "creation_timestamp", "uuid": "7b665754-c5dd-47b0-ad6f-ec207353704d", "content": "OpenPLC_v3 faces a HIGH severity heap overflow (CVE-2026-11826). Exploitable via crafted HTTP POST; causes PLC crash. No patch \u2014 limit access & upgrade to v4. https://radar.offseq.com/threat/cve-2026-11826-heap-based-buffer-overflow-in-openplcproject-openplcv3-ec8a841c0c4e3b26 #OffSeq #ICS #Security", "url": "https://bsky.app/profile/offseq.bsky.social/post/3mqwjrnagnc2i"}, {"timestamp": "2026-07-18T15:00:39.599Z", "date_only": false, "value": "2026-07-18T15:00:39.599870Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mqwjruanuz22", "record": "CVE-2026-11826", "field": "creation_timestamp", "uuid": "10705b00-c1fa-4a47-a95c-391a59bb379a", "content": "\ud83d\udfe0 CVE-2026-11826 - High (8.8)\n\nOpenPLC_v3 contains a heap-based buffer overflow in the getData() function in webserver/core/modb...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-11826/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "url": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mqwjruanuz22"}, {"timestamp": "2026-07-18T15:31:50Z", "date_only": false, "value": "2026-07-18T15:31:50Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-3X22-R5W3-J249", "record": "GHSA-3X22-R5W3-J249", "field": "published"}, {"timestamp": "2026-07-18T15:31:50Z", "date_only": false, "value": "2026-07-18T15:31:50Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-3X22-R5W3-J249", "record": "GHSA-3X22-R5W3-J249", "field": "modified"}, {"timestamp": "2026-07-18T16:05:28.738Z", "date_only": false, "value": "2026-07-18T16:05:28.738053Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mqwnfrn2ne22", "record": "CVE-2026-11826", "field": "creation_timestamp", "uuid": "7e93e9b1-c2f7-4f46-a85f-cb315444f32e", "content": "CVE-2026-11826 - OpenPLC_v3 Heap-Based Buffer Overflow in Modbus Master getData()\nCVE ID : CVE-2026-11826\n \n Published : July 18, 2026, 2:17 p.m. | 1\u00a0hour, 23\u00a0minutes ago\n \n Description : OpenPLC_v3 contains a heap-based buffer overflow in the getData() function in webserver/c...", "url": "https://bsky.app/profile/cve.skyfleet.blue/post/3mqwnfrn2ne22"}, {"timestamp": "2026-07-20T17:02:00.553Z", "date_only": false, "value": "2026-07-20T17:02:00.553936Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-11826", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-07-20T17:02:00.553Z", "date_only": false, "value": "2026-07-20T17:02:00.553936Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-11826", "record": "FKIE_CVE-2026-11826", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-07-20T17:02:19.278Z", "date_only": false, "value": "2026-07-20T17:02:19.278Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-11826", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-07-23T15:24:59.880Z", "date_only": false, "value": "2026-07-23T15:24:59.880", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-11826", "record": "FKIE_CVE-2026-11826", "field": "lastModified"}, {"timestamp": "2026-07-28T01:48:21.734Z", "date_only": false, "value": "2026-07-28T01:48:21.734Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-11826", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-07-28T01:48:21.734Z", "date_only": false, "value": "2026-07-28T01:48:21.734Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / VulnCheck", "record": "CVE-2026-11826", "field": "containers.cna.providerMetadata.dateUpdated"}]}