{"id":"CVE-2026-36590","aliases":["EUVD-2026-44847","GHSA-2gm5-wc63-c2pc"],"status":"published","title":"An issue in EMQ NanoMQ v.0.24.9 allows a remote attacker to cause a denial of service via the...","description":"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","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00588,"percentile":0.48618,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-400","CWE-772"],"published":"2026-07-15T00:00:00Z","modified":"2026-10-28T02:30:31Z","exploits":[{"source":"pocgithub","id":"MoXie25/NanoMQ-Memory-Leak-Research","title":"MoXie25/NanoMQ-Memory-Leak-Research","date":"2026-02-28","url":"https://github.com/MoXie25/NanoMQ-Memory-Leak-Research"}],"products":[{"vendor":"emqx","product":"nanomq"}],"references":[{"url":"https://github.com/MoXie25/NanoMQ-Memory-Leak-Research.git","tags":["Vendor Advisory","package"]},{"url":"https://github.com/MoXie25/NanoMQ-Memory-Leak-Research/blob/main/README.md","tags":["exploit","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-36590","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-2gm5-wc63-c2pc"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/36xxx/CVE-2026-36590.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-36590","description":"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","status":"published","published":"2026-07-15T00:00:00Z","modified":"2026-07-16T19:00:21.614Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-772","CWE-400"],"updated_at":"2026-11-02T14:19:55.176387Z"}],"euvd":[{"id":"EUVD-2026-44847","description":"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","status":"published","published":"2026-07-15T00:00:00Z","modified":"2026-07-16T19:00:21Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T18:19:51.364603Z"}],"ghsa":[{"id":"GHSA-2gm5-wc63-c2pc","title":"An issue in EMQ NanoMQ v.0.24.9 allows a remote attacker to cause a denial of service via the...","description":"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","status":"published","published":"2026-07-16T00:31:33Z","modified":"2026-07-16T21:30:34Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:09:34.599528Z"}],"nvd":[{"id":"CVE-2026-36590","description":"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","status":"published","published":"2026-07-15T22:16:46.947Z","modified":"2026-10-24T21:10:00.13Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-400","CWE-772"],"updated_at":"2026-11-02T14:12:30.250437Z"}],"osv":[{"id":"CVE-2026-36590","description":"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","status":"published","published":"2026-07-15T00:00:00Z","modified":"2026-10-28T02:30:31.251417435Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:02.673625Z"}]}}