{"uuid": "8643c774-e9da-4fee-b13c-3043ec7083d8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-57227", "type": "seen", "source": "https://mastodon.social/users/hugovalters/statuses/117320047190212639", "content": "CVE-2026-57227 Suricata MQTT parser DoS, CVSS 7.5. Unbounded PUBREC/PUBREL floods grow transaction state until CPU and memory exhaust. No patch confirmed yet. Update Suricata immediately. https://www.valtersit.com/cve/CVE-2026-57227/ #CVE #infosec #Suricata", "creation_timestamp": "2026-09-23T11:10:53.852534Z"}