{"uuid": "eaabe489-01ac-49c3-aa86-41480d4a6fb9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-13491", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mpdwfbf4nu2m", "content": "78 xiaozhi-esp32 (v2.2.0 \u2013 2.2.6) hit by MEDIUM DoS vuln via MQTT Goodbye Handler. Remote exploit possible \u2014 patch with commit e182471f8c5a. https://radar.offseq.com/threat/cve-2026-13491-denial-of-service-in-78-xiaozhi-esp-7a05af4bbbaaa50e #OffSeq #IoTSecurity #DenialOfService", "creation_timestamp": "2026-06-28T12:00:29.354297Z"}