{"id":"EM-20261105-V0CF","url":"https://cyber.eventmonitor.net/incident/EM-20261105-V0CF/espectre-vulnerability-cve-2026-102739/","type":"cve","title":"ESPectre Vulnerability (CVE-2026-102739)","subtitle":"CVE-2026-102739","subject":"CVE-2026-102739","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-11-05T17:17:32.083Z","firstSignal":"2026-11-05T16:09:12.000Z","lastSignal":"2026-11-05T17:17:32.083Z","updated":"2026-11-06T12:16:45.734Z","revision":1,"life":[{"status":"Born","at":"2026-11-05T17:17:32.083Z","why":"second independent source: C6 NVD CVE API 2.0"},{"status":"Developing","at":"2026-11-05T17:17:32.083Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-05T16:09:12.000Z","what":"First signal: C41 Red Hat Security Data"},{"at":"2026-11-05T17:17:32.083Z","what":"Born: second source, C6 NVD CVE API 2.0. Page EM-20261105-V0CF created."}],"stages":[{"name":"Disclosed","at":"2026-11-05T17:17:32.083Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-05T17:17:32.083Z","detail":"CVSS 7.8"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":"2026-11-05T16:09:12.000Z","detail":"C41 published"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-05T16:09:12.000Z","source":"C41","sourceName":"Red Hat Security Data","role":"Vendor","severity":3,"title":"Red Hat: CVE-2026-102739 (important)","text":"espectre: ESPectre: Arbitrary code execution via insecure dataset deserialization","url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-102739.json"},{"at":"2026-11-05T17:17:32.083Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-102739 (CVSS 7.8)","text":"ESPectre is a Wi-Fi motion sensing platform for ESP32. Prior to 3.0.0-rc1, Micro-ESPectre analysis tools, including tools/6_optimize_filter_params.py, tools/1_analyze_raw_data.py, and tools/10_train_ml_model.py, load NPZ datasets with NumPy pickle support enabled through micro-espectre/tools/csi_utils.py and a direct loader. A malicious dataset contributor or pull-request author can place an object-typed array in a .npz file under micro-espectre/data, causing pickle-controlled code to execute as the maintainer or developer when a documented analysis tool accesses the field. This issue is…","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-102739"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-05T17:17:32.083","score":7.8,"severity":"HIGH","desc":"ESPectre is a Wi-Fi motion sensing platform for ESP32. Prior to 3.0.0-rc1, Micro-ESPectre analysis tools, including tools/6_optimize_filter_params.py, tools/1_analyze_raw_data.py, and tools/10_train_ml_model.py, load NPZ datasets with NumPy pickle support enabled through…","product":"","seen":1793909142558},"kev":null,"epss":null,"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}