{"metadata": {"vulnerability": "CVE-2026-93849", "count": 13, "kinds": {"milestone": 4, "sighting": 1, "kev": 0, "other": 8}}, "data": [{"timestamp": "2026-09-18T18:40:09.913Z", "date_only": false, "value": "2026-09-18T18:40:09.913Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-93849", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-26T14:25:26.554Z", "date_only": false, "value": "2026-10-26T14:25:26.554Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-93849", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-26T14:25:26.554Z", "date_only": false, "value": "2026-10-26T14:25:26.554Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / Mattermost", "record": "CVE-2026-93849", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-26T15:16:46Z", "date_only": false, "value": "2026-10-26T15:16:46Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-W44P-JXHF-26W5", "record": "GHSA-W44P-JXHF-26W5", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-10-26T15:16:46.367Z", "date_only": false, "value": "2026-10-26T15:16:46.367", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-93849", "record": "FKIE_CVE-2026-93849", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-26T15:17:41.251Z", "date_only": false, "value": "2026-10-26T15:17:41.251369Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117507873793070922", "record": "CVE-2026-93849", "field": "creation_timestamp", "uuid": "784ebfff-b18d-4a7a-99bc-7aac1120fcff", "content": "CVE-2026-93849 Mattermost allows authenticated users to trigger excessive memory allocation via crafted msgpack binary WebSocket frames Mattermost versions 11.9.x <= 11.9.1, 11.8.x <= 11.8.5, 11.7.x <= 11.7.10, 11.10.x <= 11.10.1 Mattermost fail to apply allocation limits to the byte-string decode paths in its WebSocket msgpack decoder, which allows an authenticated remote attacker to cause excessive server memory allocation via a crafted binary WebSocket frame declaring a Bin32 payload length of up to 4,294,967,295 bytes.. Mattermost Advisory ID: MMSA-2026-00768\nhttps://www.cve.org/CVERecord?id=CVE-2026-93849https://mattermost.com/security-updates#mattermost #Mattermost#CVE_2026_93849#bot", "url": "https://infosec.exchange/users/cve/statuses/117507873793070922"}, {"timestamp": "2026-10-26T15:32:42.705Z", "date_only": false, "value": "2026-10-26T15:32:42.705205Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-93849", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-10-26T15:32:42.705Z", "date_only": false, "value": "2026-10-26T15:32:42.705205Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-93849", "record": "FKIE_CVE-2026-93849", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-10-26T15:34:49Z", "date_only": false, "value": "2026-10-26T15:34:49Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-W44P-JXHF-26W5", "record": "GHSA-W44P-JXHF-26W5", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-26T15:34:49Z", "date_only": false, "value": "2026-10-26T15:34:49Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-W44P-JXHF-26W5", "record": "GHSA-W44P-JXHF-26W5", "field": "modified"}, {"timestamp": "2026-10-26T16:46:45.736Z", "date_only": false, "value": "2026-10-26T16:46:45.736Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-93849", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-26T16:46:45.736Z", "date_only": false, "value": "2026-10-26T16:46:45.736Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-93849", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-26T17:17:31.240Z", "date_only": false, "value": "2026-10-26T17:17:31.240", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-93849", "record": "FKIE_CVE-2026-93849", "field": "lastModified"}], "metrics": {"as_of": "2026-10-31T23:32:52.416Z", "anchors": {"origin": {"timestamp": "2026-10-26T14:25:26.554Z", "date_only": false, "value": "2026-10-26T14:25:26.554Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-93849", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-10-26T14:25:26.554Z", "date_only": false, "value": "2026-10-26T14:25:26.554Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-93849", "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": 464845.862483, "hours": 129.12385068972222, "days": 5.380160445405092, "min_seconds": 464845.862483, "max_seconds": 464845.862483, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-10-26T14:25:26.554Z", "date_only": false, "value": "2026-10-26T14:25:26.554Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-93849", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-10-31T23:32:52.416Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}