{"metadata": {"vulnerability": "CVE-2026-67543", "count": 8, "kinds": {"milestone": 3, "sighting": 2, "kev": 0, "other": 3}, "linked_omitted": 0}, "data": [{"timestamp": "2026-07-29T18:47:17.074Z", "date_only": false, "value": "2026-07-29T18:47:17.074Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-67543", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-11-11T21:39:53.192Z", "date_only": false, "value": "2026-11-11T21:39:53.192Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-67543", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-11-11T21:39:53.192Z", "date_only": false, "value": "2026-11-11T21:39:53.192Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-67543", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-11-11T21:39:53.192Z", "date_only": false, "value": "2026-11-11T21:39:53.192Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-67543", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-11-11T22:17:28.997Z", "date_only": false, "value": "2026-11-11T22:17:28.997", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-67543", "record": "FKIE_CVE-2026-67543", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-11-11T22:17:29.140Z", "date_only": false, "value": "2026-11-11T22:17:29.140", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-67543", "record": "FKIE_CVE-2026-67543", "field": "lastModified", "linked_record": true}, {"timestamp": "2026-11-11T22:42:12.072Z", "date_only": false, "value": "2026-11-11T22:42:12.072769Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117600218753240693", "record": "CVE-2026-67543", "field": "creation_timestamp", "uuid": "0d007d3e-5024-4576-a475-b8d076f987cf", "content": "CVE-2026-67543 Heym Unsandboxed skill code execution: skills run via a local backend subprocess without the Docker isolation that Python tools mandate Heym builds and runs agentic systems and business-process automations on self-hosted infrastructure. Prior to version 0.0.70, heym hardens one untrusted-code path but not its sibling. The Python tool executor (python_tool_executor.py) treats user code as untrusted and mandates a Docker sandbox (no network, read-only fs, non-root, no docker socket), failing closed. The skill executor (skill_python_executor.py) runs skill Python via a local backend subprocess with no Docker isolation \u2014 only a 512 MB RLIMIT and a 7-key env denylist \u2014 so a skill executes inside the backend execution context, with filesystem access, network egress, and non-denylisted environment variables that should not be exposed to untrusted/shared skills. In the shipped Docker config (backend runs as root + /var/run/docker.sock mounted), this escalates to host root. This issue has been patched in version 0.0.70.\nhttps://www.cve.org/CVERecord?id=CVE-2026-67543https://github.com/heymrun/heym/security/advisories/GHSA-hcv7-mg77-pg73https://github.com/heymrun/heym/commit/2155057f4153a1e3a7b789d104f7fa96e92964e5https://github.com/heymrun/heym/commit/28bb2901e4dea128ac493f67ee9478d230b7a3d7https://github.com/heymrun/heym/releases/tag/0.0.70#heymrun #heym#CVE_2026_67543#bot", "url": "https://infosec.exchange/users/cve/statuses/117600218753240693"}, {"timestamp": "2026-11-11T23:31:46.898Z", "date_only": false, "value": "2026-11-11T23:31:46.898429Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/dxvnngf6ji3do", "record": "CVE-2026-67543", "field": "creation_timestamp", "uuid": "d07cbd8c-a6fd-4853-9f28-e9dacaf5f8d7", "content": "CVE-2026-67543 - Heym Unsandboxed skill code execution: skills run via a local backend subprocess without the Docker isolation that Python tools mandate\nCVE ID : CVE-2026-67543\n \n Published : Nov. 11, 2026, 10:17 p.m. | 58\u00a0minutes ago\n \n Description : Heym builds and runs agen...", "url": "https://bsky.app/profile/cve.skyfleet.blue/post/dxvnngf6ji3do"}], "metrics": {"as_of": "2026-11-12T16:09:30.789Z", "anchors": {"origin": {"timestamp": "2026-11-11T21:39:53.192Z", "date_only": false, "value": "2026-11-11T21:39:53.192Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-67543", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-11-11T21:39:53.192Z", "date_only": false, "value": "2026-11-11T21:39:53.192Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-67543", "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": 66577.597435, "hours": 18.49377706527778, "days": 0.7705740443865741, "min_seconds": 66577.597435, "max_seconds": 66577.597435, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-11-11T21:39:53.192Z", "date_only": false, "value": "2026-11-11T21:39:53.192Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-67543", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-12T16:09:30.789Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}