{"metadata": {"vulnerability": "CVE-2026-57446", "count": 7, "kinds": {"milestone": 3, "sighting": 1, "kev": 0, "other": 3}}, "data": [{"timestamp": "2026-06-24T13:21:20.730Z", "date_only": false, "value": "2026-06-24T13:21:20.730Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-57446", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-16T15:46:33.549Z", "date_only": false, "value": "2026-10-16T15:46:33.549Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-57446", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-10-16T15:46:33.549Z", "date_only": false, "value": "2026-10-16T15:46:33.549Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-57446", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-16T15:46:33.549Z", "date_only": false, "value": "2026-10-16T15:46:33.549Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-57446", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-16T15:53:18.100Z", "date_only": false, "value": "2026-10-16T15:53:18.100928Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117451390813898066", "record": "CVE-2026-57446", "field": "creation_timestamp", "uuid": "09dee462-0940-487e-8c57-f078cf94e6f1", "content": "CVE-2026-57446 libIEC61850: Server-side double free in MMS ObtainFile task reuse due to stale FILE* handle libIEC61850 is an open-source implementation of IEC 61850 client and server protocols including MMS, GOOSE, Sampled Values, and R-Session. From 1.6.1 until 1.6.2, a successful MMS ObtainFile operation closes MmsObtainFileTask::fileHandle but leaves the stale non-NULL value in a task marked MMS_FILE_UPLOAD_STATE_NOT_USED. If a later ObtainFile request reuses that task and destination creation fails, MMS_FILE_UPLOAD_STATE_SEND_OBTAIN_FILE_ERROR_DESTINATION cleanup closes the stale FILE object again. Servers with the MMS file service and ObtainFile enabled can therefore be crashed remotely by the success-then-failure request sequence. This issue is fixed in version 1.6.2.\nhttps://www.cve.org/CVERecord?id=CVE-2026-57446https://github.com/mz-automation/libiec61850/security/advisories/GHSA-cxgr-7v9h-fj9phttps://github.com/mz-automation/libiec61850/commit/d86b4a9c7a903641819235e1678b18901518f3cdhttps://github.com/mz-automation/libiec61850/releases/tag/v1.6.2#mz-automation #libiec61850#CVE_2026_57446#bot", "url": "https://infosec.exchange/users/cve/statuses/117451390813898066"}, {"timestamp": "2026-10-16T16:18:44.207Z", "date_only": false, "value": "2026-10-16T16:18:44.207", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-57446", "record": "FKIE_CVE-2026-57446", "field": "published"}, {"timestamp": "2026-10-16T20:04:29.760Z", "date_only": false, "value": "2026-10-16T20:04:29.760", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-57446", "record": "FKIE_CVE-2026-57446", "field": "lastModified"}]}