{"metadata": {"vulnerability": "CVE-2026-116567", "count": 11, "kinds": {"milestone": 3, "sighting": 2, "kev": 0, "other": 6}, "linked_omitted": 0}, "data": [{"timestamp": "2026-10-26T15:03:39.034Z", "date_only": false, "value": "2026-10-26T15:03:39.034Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-116567", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-11-05T19:23:25.422Z", "date_only": false, "value": "2026-11-05T19:23:25.422Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-116567", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-11-05T19:23:25.422Z", "date_only": false, "value": "2026-11-05T19:23:25.422Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-116567", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-11-05T19:25:08.706Z", "date_only": false, "value": "2026-11-05T19:25:08.706345Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117565470029827197", "record": "CVE-2026-116567", "field": "creation_timestamp", "uuid": "da039098-4b24-467d-ae86-f73818d007a5", "content": "CVE-2026-116567 FreeSWITCH: Pre-authentication stack buffer overflow in mod_rtmp control-message handling FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to 1.11.2, rtmp_handle_control() rendered an RTMP user-control message into a 200-byte stack buffer using an unbounded sprintf loop controlled by the wire message length. A body of roughly 70 bytes or more overflowed the stack before any RTMP login, because the handshake authenticates neither side. The flaw affects deployments that build and load mod_rtmp, which is disabled in the stock build and configuration but commonly exposes a listener on TCP port 1935 when enabled. One unauthenticated message can crash FreeSWITCH and end every active call; the constrained ASCII hex output has not yielded control-flow hijacking. This issue is fixed in version 1.11.2.\nhttps://www.cve.org/CVERecord?id=CVE-2026-116567https://github.com/signalwire/freeswitch/security/advisories/GHSA-hj6x-9653-p796https://github.com/signalwire/freeswitch/commit/fc0db829b87d1a5a3043e355b4294c41851b13c6https://github.com/signalwire/freeswitch/releases/tag/v1.11.2#signalwire #freeswitch#CVE_2026_116567#bot", "url": "https://infosec.exchange/users/cve/statuses/117565470029827197"}, {"timestamp": "2026-11-05T20:17:43.837Z", "date_only": false, "value": "2026-11-05T20:17:43.837", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-116567", "record": "FKIE_CVE-2026-116567", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-11-09T03:00:06Z", "date_only": false, "value": "2026-11-09T03:00:06.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/GithubRedTeam/109728", "record": "CVE-2026-116567", "field": "creation_timestamp", "uuid": "3da4d2a5-7f0e-4bda-af36-c8fd240874bc", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #POC #Exploit\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-116567\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a carterlasalle\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Python\n\u2b50 Star\u6570\u91cf\uff1a 0  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-11-09 02:59:13\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nPoC for CVE-2026-116567 \u2014 pre-auth stack overflow in the FreeSWITCH mod_rtmp control-message handler (FreeSWITCH < 1.11.2)\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "url": "https://t.me/GithubRedTeam/109728", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, {"timestamp": "2026-11-09T18:19:36.625Z", "date_only": false, "value": 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"2026-11-10T18:58:39.750Z", "date_only": false, "value": "2026-11-10T18:58:39.750", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-116567", "record": "FKIE_CVE-2026-116567", "field": "lastModified", "linked_record": true}], "metrics": {"as_of": "2026-11-13T02:17:07.153Z", "anchors": {"origin": {"timestamp": "2026-11-05T19:23:25.422Z", "date_only": false, "value": "2026-11-05T19:23:25.422Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-116567", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-11-05T19:23:25.422Z", "date_only": false, "value": "2026-11-05T19:23:25.422Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-116567", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "exploit_publication": {"timestamp": "2026-11-09T03:00:06Z", "date_only": false, "value": "2026-11-09T03:00:06.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/GithubRedTeam/109728", "record": "CVE-2026-116567", "field": "creation_timestamp", "uuid": "3da4d2a5-7f0e-4bda-af36-c8fd240874bc", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #POC #Exploit\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-116567\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a carterlasalle\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Python\n\u2b50 Star\u6570\u91cf\uff1a 0  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-11-09 02:59:13\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nPoC for CVE-2026-116567 \u2014 pre-auth stack overflow in the FreeSWITCH mod_rtmp control-message handler (FreeSWITCH < 1.11.2)\n\n\ud83d\udd17 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"2026-11-13T02:17:07.153Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": true, "seconds": 343021.153617, "hours": 95.2836537825, "days": 3.9701522409375, "min_seconds": 343021.153617, "max_seconds": 343021.153617, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-11-09T03:00:06Z", "date_only": false, "value": "2026-11-09T03:00:06.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/GithubRedTeam/109728", "record": "CVE-2026-116567", "field": "creation_timestamp", "uuid": "3da4d2a5-7f0e-4bda-af36-c8fd240874bc", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #POC #Exploit\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-116567\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a carterlasalle\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Python\n\u2b50 Star\u6570\u91cf\uff1a 0  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-11-09 02:59:13\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nPoC for CVE-2026-116567 \u2014 pre-auth stack overflow in the FreeSWITCH mod_rtmp control-message handler (FreeSWITCH < 1.11.2)\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "url": "https://t.me/GithubRedTeam/109728", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "end": {"timestamp": "2026-11-13T02:17:07.153Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}}}