{"schema_version":1,"title":"BACnet Stack Project BACnet Stack vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in BACnet Stack Project BACnet Stack: 2 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-47710, was published on 12 November 2026. Nothing was published in the last eight weeks.","url":"https://junglewise.ai/threats/technologies/bacnet-stack","json_url":"https://junglewise.ai/threats/technologies/bacnet-stack.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/bacnet-stack","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":true,"counts":{"high":2,"all_time":3,"critical":0,"exploited":0,"last_7_days":2,"last_30_days":2,"last_90_days":2,"last_365_days":3},"latest":[{"cve":"CVE-2026-47710","cvss":8.2,"slug":"cve-2026-47710-bacnet-stack-is-a-bacnet-open-source-protocol-stack-c-library-for","title":"BACnet Stack stack-buffer-overflow in Loop object property read","severity":"high","exploited":false,"published_at":"2026-11-12T20:18:40.747+00:00","url":"https://junglewise.ai/threats/cve-2026-47710-bacnet-stack-is-a-bacnet-open-source-protocol-stack-c-library-for"},{"cve":"CVE-2026-46674","cvss":7.5,"slug":"cve-2026-46674-bacnet-stack-is-a-bacnet-open-source-protocol-stack-c-library-for","title":"BACnet Stack out-of-bounds read in AtomicWriteFile","severity":"high","exploited":false,"published_at":"2026-11-12T20:18:39.08+00:00","url":"https://junglewise.ai/threats/cve-2026-46674-bacnet-stack-is-a-bacnet-open-source-protocol-stack-c-library-for"},{"cve":"CVE-2026-38570","cvss":7.5,"slug":"cve-2026-38570-bacnet-stack-out-of-bounds-read-in-bacnet-tag-number-decode","title":"BACnet Stack out-of-bounds read in bacnet_tag_number_decode","severity":"info","exploited":false,"published_at":"2026-06-04T16:16:35.923+00:00","url":"https://junglewise.ai/threats/cve-2026-38570-bacnet-stack-out-of-bounds-read-in-bacnet-tag-number-decode"}],"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":2}],"related":[],"technology":{"hub":true,"name":"BACnet Stack Project BACnet Stack","slug":"bacnet-stack","vendor":{"hub":true,"name":"BACnet Stack Project","slug":"bacnet-stack-project","url":"https://junglewise.ai/threats/vendors/bacnet-stack-project"},"aliases":[],"category":"library","homepage":"https://bacnet.sourceforge.net/","repo_url":"https://github.com/bacnet-stack/bacnet-stack","description":"An open source implementation of the BACnet network protocol for building automation and control systems.","url":"https://junglewise.ai/threats/technologies/bacnet-stack"},"most_severe":[{"cve":"CVE-2026-47710","cvss":8.2,"slug":"cve-2026-47710-bacnet-stack-is-a-bacnet-open-source-protocol-stack-c-library-for","title":"BACnet Stack stack-buffer-overflow in Loop object property read","severity":"high","exploited":false,"published_at":"2026-11-12T20:18:40.747+00:00","url":"https://junglewise.ai/threats/cve-2026-47710-bacnet-stack-is-a-bacnet-open-source-protocol-stack-c-library-for"},{"cve":"CVE-2026-46674","cvss":7.5,"slug":"cve-2026-46674-bacnet-stack-is-a-bacnet-open-source-protocol-stack-c-library-for","title":"BACnet Stack out-of-bounds read in AtomicWriteFile","severity":"high","exploited":false,"published_at":"2026-11-12T20:18:39.08+00:00","url":"https://junglewise.ai/threats/cve-2026-46674-bacnet-stack-is-a-bacnet-open-source-protocol-stack-c-library-for"},{"cve":"CVE-2026-38570","cvss":7.5,"slug":"cve-2026-38570-bacnet-stack-out-of-bounds-read-in-bacnet-tag-number-decode","title":"BACnet Stack out-of-bounds read in bacnet_tag_number_decode","severity":"info","exploited":false,"published_at":"2026-06-04T16:16:35.923+00:00","url":"https://junglewise.ai/threats/cve-2026-38570-bacnet-stack-out-of-bounds-read-in-bacnet-tag-number-decode"}],"generated_at":"2026-11-13T03:07:00.155039+00:00"}