{"id":"CVE-2026-36590","details":"An issue in EMQ NanoMQ v.0.24.9 allows a remote attacker to cause a denial of service via the nni_qos_db_set function in broker_tcp.c component","modified":"2026-08-12T03:51:39.622344811Z","published":"2026-07-15T00:00:00Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/36xxx/CVE-2026-36590.json","cna_assigner":"mitre"},"references":[{"type":"WEB","url":"https://github.com/MoXie25/NanoMQ-Memory-Leak-Research/blob/main/README.md"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/36xxx/CVE-2026-36590.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-36590"},{"type":"PACKAGE","url":"https://github.com/MoXie25/NanoMQ-Memory-Leak-Research.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nanomq/nanomq","events":[{"introduced":"2d80f7cff59fab51ec1b7bfe478e3860af91fc39"},{"last_affected":"2d80f7cff59fab51ec1b7bfe478e3860af91fc39"}],"database_specific":{"extracted_events":[{"introduced":"0.24.9"},{"last_affected":"0.24.9"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:emqx:nanomq:0.24.9:*:*:*:*:*:*:*"}}],"versions":["0.24.9"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-36590.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}