{"metadata": {"vulnerability": "CVE-2026-45265", "count": 8, "kinds": {"milestone": 3, "sighting": 2, "kev": 0, "other": 3}, "linked_omitted": 0}, "data": [{"timestamp": "2026-05-11T18:41:13.156Z", "date_only": false, "value": "2026-05-11T18:41:13.156Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-45265", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-11-12T19:59:55.457Z", "date_only": false, "value": "2026-11-12T19:59:55.457Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-45265", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-11-12T19:59:55.457Z", "date_only": false, "value": "2026-11-12T19:59:55.457Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-45265", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-11-12T19:59:55.457Z", "date_only": false, "value": "2026-11-12T19:59:55.457Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-45265", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-11-12T20:18:38.380Z", "date_only": false, "value": "2026-11-12T20:18:38.380", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-45265", "record": "FKIE_CVE-2026-45265", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-11-12T20:20:17.852Z", "date_only": false, "value": "2026-11-12T20:20:17.852174Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117605323063498460", "record": "CVE-2026-45265", "field": "creation_timestamp", "uuid": "9662cb7a-a47f-48f0-932a-0c0aac20465a", "content": "CVE-2026-45265 Atomic-Read-File RecordCount Stack-Based Out-of-Bounds Write in bacnet-stack BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to versions 1.4.4 and 1.5.1, there is a stack-based out-of-bounds write / stack-buffer-overflow in bacnet-stack when the server processes a malicious Atomic-Read-File request in record access mode. The bug is triggered on the real server side. A crafted request can set an excessively large RecordCount, which is later used as the loop bound for writing record data into a stack-allocated BACNET_ATOMIC_READ_FILE_DATA data structure. However, the stack object only has space for one fileData element. When the loop reaches i = 1, the code computes &data->fileData[1], which is already out of bounds, and the resulting invalid pointer is passed down to memmove(), causing a stack-buffer-overflow. This issue has been patched in versions 1.4.4 and 1.5.1.\nhttps://www.cve.org/CVERecord?id=CVE-2026-45265https://github.com/bacnet-stack/bacnet-stack/security/advisories/GHSA-v3gx-mwrp-xvh5https://github.com/bacnet-stack/bacnet-stack/pull/1340#bacnet-stack#CVE_2026_45265#bot", "url": "https://infosec.exchange/users/cve/statuses/117605323063498460"}, {"timestamp": "2026-11-12T22:09:39.233Z", "date_only": false, "value": "2026-11-12T22:09:39.233", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-45265", "record": "FKIE_CVE-2026-45265", "field": "lastModified", "linked_record": true}, {"timestamp": "2026-11-12T23:57:54.502Z", "date_only": false, "value": "2026-11-12T23:57:54.502546Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/fpqkme5smrm6s", "record": "CVE-2026-45265", "field": "creation_timestamp", "uuid": "29d67472-dd0f-4ab2-b23f-ae4c4219bc26", "content": "CVE-2026-45265 - Atomic-Read-File RecordCount Stack-Based Out-of-Bounds Write in bacnet-stack\nCVE ID : CVE-2026-45265\n \n Published : Nov. 12, 2026, 8:18 p.m. | 2\u00a0hours, 58\u00a0minutes ago\n \n Description : BACnet Stack is a BACnet open source protocol stack C library for embedded s...", "url": "https://bsky.app/profile/cve.skyfleet.blue/post/fpqkme5smrm6s"}], "metrics": {"as_of": "2026-11-13T01:46:12.854Z", "anchors": {"origin": {"timestamp": "2026-11-12T19:59:55.457Z", "date_only": false, "value": "2026-11-12T19:59:55.457Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-45265", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-11-12T19:59:55.457Z", "date_only": false, "value": "2026-11-12T19:59:55.457Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-45265", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "exploit_publication": null, "exploitation": null, "patch": null}, "vendor_response_time": {"available": false, "missing": ["start", "end"]}, "time_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit_publication": {"available": false, "missing": ["end"]}, "time_to_patch": {"available": false, "missing": ["start", "end"]}, "total_time_to_patch": {"available": false, "missing": ["start", "end"]}, "disclosure_to_patch": {"available": false, "missing": ["end"]}, "time_unpatched": {"available": true, "seconds": 20777.397791, "hours": 5.771499386388888, "days": 0.24047914109953702, "min_seconds": 20777.397791, "max_seconds": 20777.397791, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-11-12T19:59:55.457Z", "date_only": false, "value": "2026-11-12T19:59:55.457Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-45265", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-13T01:46:12.854Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}