{"metadata": {"vulnerability": "CVE-2026-97692", "count": 6, "kinds": {"milestone": 2, "sighting": 2, "kev": 0, "other": 2}, "linked_omitted": 0}, "data": [{"timestamp": "2026-09-24T21:43:37.208Z", "date_only": false, "value": "2026-09-24T21:43:37.208Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-97692", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-11-13T11:20:03Z", "date_only": false, "value": "2026-11-13T11:20:03.000000Z", "kind": "sighting", "label": "Seen", "source": "https://www.incibe.es/incibe-cert/alerta-temprana/vulnerabilidades/cve-2026-97692", "record": "CVE-2026-97692", "field": "creation_timestamp", "uuid": "4ec2e62f-55fa-41d6-a9d7-221c33200eb4", "url": "https://www.incibe.es/incibe-cert/alerta-temprana/vulnerabilidades/cve-2026-97692"}, {"timestamp": "2026-11-13T18:42:41.703Z", "date_only": false, "value": "2026-11-13T18:42:41.703Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-97692", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-11-13T18:42:41.703Z", "date_only": false, "value": "2026-11-13T18:42:41.703Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-97692", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-11-13T18:42:41.703Z", "date_only": false, "value": "2026-11-13T18:42:41.703Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-97692", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-11-13T18:52:57.721Z", "date_only": false, "value": "2026-11-13T18:52:57.721868Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117610641962282546", "record": "CVE-2026-97692", "field": "creation_timestamp", "uuid": "778a761f-29c0-4107-b979-3bd102fa9a1b", "content": "CVE-2026-97692 BACnet Stack: pre-auth out-of-bounds read that escalates to an out-of-bounds write into global memory BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to versions 1.4.6, 1.5.2, and 1.6.1, the BACnet/SC message decoder walks the header-option list by following each option's MORE bit. Nothing rejects a list whose last option still has the MORE bit set, and the decode walk has no upper bound on how many options it processes. A single crafted BVLC-SC frame makes the walk advance one option past the end of the message and read message[message_len], one byte out of bounds. When the bytes after the message carry more MORE-set option markers, the walk keeps going: it runs past the fixed 4-entry option array and writes decoded option fields out of bounds. On the server that decode array is the static global bsc_dm, so the out-of-bounds write lands in adjacent BSS. Both faults are reachable before authentication, from the first frame a peer sends on a BACnet/SC connection, and the bytes that follow the message are the same peer's prior-frame data. This issue has been patched in versions 1.4.6, 1.5.2, 1.6.1, and 1.7.0.\nhttps://www.cve.org/CVERecord?id=CVE-2026-97692https://github.com/bacnet-stack/bacnet-stack/security/advisories/GHSA-gr74-333w-7wg8https://github.com/bacnet-stack/bacnet-stack/pull/1435#bacnet-stack#CVE_2026_97692#bot", "url": "https://infosec.exchange/users/cve/statuses/117610641962282546"}], "metrics": {"as_of": "2026-11-14T00:19:45.655Z", "anchors": {"origin": {"timestamp": "2026-11-13T18:42:41.703Z", "date_only": false, "value": "2026-11-13T18:42:41.703Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-97692", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-11-13T18:42:41.703Z", "date_only": false, "value": "2026-11-13T18:42:41.703Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-97692", "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": 20223.952316, "hours": 5.617764532222222, "days": 0.23407352217592592, "min_seconds": 20223.952316, "max_seconds": 20223.952316, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-11-13T18:42:41.703Z", "date_only": false, "value": "2026-11-13T18:42:41.703Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-97692", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-14T00:19:45.655Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}