{"metadata": {"vulnerability": "CVE-2026-62973", "count": 5, "kinds": {"milestone": 2, "sighting": 1, "kev": 0, "other": 2}, "linked_omitted": 0}, "data": [{"timestamp": "2026-07-14T22:48:09.780Z", "date_only": false, "value": "2026-07-14T22:48:09.780Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-62973", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-11-13T15:59:09.431Z", "date_only": false, "value": "2026-11-13T15:59:09.431Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-62973", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-11-13T15:59:09.431Z", "date_only": false, "value": "2026-11-13T15:59:09.431Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-62973", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-11-13T15:59:09.431Z", "date_only": false, "value": "2026-11-13T15:59:09.431Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-62973", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-11-13T16:10:18.383Z", "date_only": false, "value": "2026-11-13T16:10:18.383074Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117610002373232322", "record": "CVE-2026-62973", "field": "creation_timestamp", "uuid": "457b1d25-286b-45d2-b77c-f26632efc8a7", "content": "CVE-2026-62973 BACnet Stack: Remote Global-Buffer-Overflow Read in readpropm via Malformed ReadPropertyMultiple-ACK BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to versions 1.4.5, 1.5.1, and 1.6.0, a remote out-of-bounds read exists in the official BACnet client application apps/readpropm in bacnet-stack commit e2bdbf6. When readpropm sends a legitimate ReadPropertyMultiple request to a malicious BACnet/IP peer, the peer can reply with a malformed but structurally valid ReadPropertyMultiple-ACK that drives the client into a global-buffer-overflow read on the global receive buffer Rx_Buf. This issue has been patched in versions 1.4.5, 1.5.1, and 1.6.0.\nhttps://www.cve.org/CVERecord?id=CVE-2026-62973https://github.com/bacnet-stack/bacnet-stack/security/advisories/GHSA-3xxw-jfwm-rq9chttps://github.com/bacnet-stack/bacnet-stack/pull/1395#bacnet-stack#CVE_2026_62973#bot", "url": "https://infosec.exchange/users/cve/statuses/117610002373232322"}], "metrics": {"as_of": "2026-11-13T21:29:33.875Z", "anchors": {"origin": {"timestamp": "2026-11-13T15:59:09.431Z", "date_only": false, "value": "2026-11-13T15:59:09.431Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-62973", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-11-13T15:59:09.431Z", "date_only": false, "value": "2026-11-13T15:59:09.431Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-62973", "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": 19824.444667, "hours": 5.506790185277778, "days": 0.22944959105324073, "min_seconds": 19824.444667, "max_seconds": 19824.444667, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-11-13T15:59:09.431Z", "date_only": false, "value": "2026-11-13T15:59:09.431Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-62973", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-13T21:29:33.875Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}