{"id":"CVE-2026-104204","summary":"BACnet Stack: Structured View subordinate-list[0] WriteProperty allows unbounded synchronous resize and remote unauthenticated DoS","details":"BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to version 1.6.1, there is a server-side denial-of-service issue affecting the Structured View object implementation. This issue has been patched in versions 1.6.1 and 1.7.0.","aliases":["GHSA-hg85-pmm3-jfcf"],"modified":"2026-11-14T10:45:24.261983195Z","published":"2026-11-13T18:44:09.471Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-770"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104204.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104204.json"},{"type":"FIX","url":"https://github.com/bacnet-stack/bacnet-stack/pull/1437"},{"type":"ADVISORY","url":"https://github.com/bacnet-stack/bacnet-stack/security/advisories/GHSA-hg85-pmm3-jfcf"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-104204"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/bacnet-stack/bacnet-stack","events":[{"introduced":"0"},{"fixed":"7a53f0a72a92de1621d30fc63703a29afe12bfaf"}],"database_specific":{"extracted_events":[{"range":[{"introduced":"0"},{"fixed":"1.6.1"}],"source":"AFFECTED_FIELD","strategy":"StringRangeExpression"}]}}],"versions":["bacnet-stack-1.6.0","bacnet-stack-1.5.0","bacnet-stack-1.4.2","bacnet-stack-1.4.1","bacnet-stack-1.4.0","bacnet-stack-1.3.8","bacnet-stack-1.3.7","bacnet-stack-1.3.6","bacnet-stack-1.3.5","bacnet-stack-1.3.4","bacnet-stack-1.3.3","bacnet-stack-1.3.2","bacnet-stack-1.3.1","bacnet-stack-1.3.0","bacnet-stack-1.2.0","bacnet-stack-1.1.1","bacnet-stack-1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-104204.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"}]}