{"metadata": {"vulnerability": "CVE-2025-6818", "count": 43, "kinds": {"milestone": 12, "sighting": 3, "kev": 0, "other": 28}}, "data": [{"timestamp": "2025-06-02T00:00:00Z", "date_only": false, "value": "2025-06-02T00:00:00.000Z", "kind": "milestone", "label": "Published", "source": "csaf_microsoft \u00b7 MSRC_CVE-2025-6818", "record": "MSRC_CVE-2025-6818", "field": "document.tracking.initial_release_date"}, {"timestamp": "2025-06-27T00:00:00Z", "date_only": false, "value": "2025-06-27T00:00:00.000Z", "kind": "other", "label": "Time", "source": "cvelistv5 / VulDB", "record": "CVE-2025-6818", "field": "containers.cna.timeline.0.time"}, {"timestamp": "2025-06-27T02:00:00Z", "date_only": false, "value": "2025-06-27T02:00:00.000Z", "kind": "other", "label": "Time", "source": "cvelistv5 / VulDB", "record": "CVE-2025-6818", "field": "containers.cna.timeline.1.time"}, {"timestamp": "2025-06-27T16:52:27.680Z", "date_only": false, "value": "2025-06-27T16:52:27.680Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2025-6818", "field": "cveMetadata.dateReserved"}, {"timestamp": "2025-06-27T18:57:38Z", "date_only": false, "value": "2025-06-27T18:57:38.000Z", "kind": "other", "label": "Time", "source": "cvelistv5 / VulDB", "record": "CVE-2025-6818", "field": "containers.cna.timeline.2.time"}, {"timestamp": "2025-06-28T15:31:06.437Z", "date_only": false, "value": "2025-06-28T15:31:06.437Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2025-6818", "field": "cveMetadata.datePublished"}, {"timestamp": "2025-06-28T15:31:06.437Z", "date_only": false, "value": "2025-06-28T15:31:06.437Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / VulDB", "record": "CVE-2025-6818", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2025-06-28T15:53:53.233Z", "date_only": false, "value": "2025-06-28T15:53:53.233120Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/potato.software/post/3lsojalx6jx2h", "record": "CVE-2025-6818", "field": "creation_timestamp", "uuid": "9cf3943f-cd28-4139-9c6d-57561c62f36d", "url": "https://bsky.app/profile/potato.software/post/3lsojalx6jx2h"}, {"timestamp": "2025-06-28T15:55:22Z", "date_only": false, "value": "2025-06-28T15:55:22.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/19823", "record": "CVE-2025-6818", "field": "creation_timestamp", "uuid": "6314efa0-1f3f-49be-ba3c-b28c7528548a", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-6818\n\ud83d\udd25 CVSS Score: 4.8 (cvssV4_0, Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P)\n\ud83d\udd39 Description: A vulnerability, which was classified as problematic, was found in HDF5 1.14.6. Affected is the function H5O__chunk_protect of the file /src/H5Ochunk.c. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.\n\ud83d\udccf Published: 2025-06-28T15:31:06.437Z\n\ud83d\udccf Modified: 2025-06-28T15:31:06.437Z\n\ud83d\udd17 References:\n1. https://vuldb.com/?id.314256\n2. https://vuldb.com/?ctiid.314256\n3. https://vuldb.com/?submit.602326\n4. https://github.com/HDFGroup/hdf5/issues/5573\n5. https://github.com/user-attachments/files/20623382/hdf5_crash_5.txt", "url": "https://t.me/DarkWebInformer_CVEAlerts/19823"}, {"timestamp": "2025-06-28T16:15:00Z", "date_only": false, "value": "2025-06-28T16:15:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2025-6818", "record": "UBUNTU-CVE-2025-6818", "field": "published"}, {"timestamp": "2025-06-28T16:15:23Z", "date_only": false, "value": "2025-06-28T16:15:23Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-MGF6-WVXV-HR92", "record": "GHSA-MGF6-WVXV-HR92", "field": "database_specific.nvd_published_at"}, {"timestamp": 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