{"id":"CVE-2025-59946","state":"PUBLISHED","title":"NanoMQ has a Use After Free vulnerability via sub info list","description":"NanoMQ MQTT Broker (NanoMQ) is an Edge Messaging Platform. Prior to version 0.24.2, there is a classical data racing issue about sub info list which could result in heap use after free crash. This issue has been patched in version 0.24.2.","publishedAt":"2025-12-27T00:40:51.122Z","updatedAt":"2025-12-29T15:54:27.851Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["nanomq nanomq"],"affected":[{"vendor":"nanomq","product":"nanomq","versions":[{"version":"< 0.24.4","status":"affected"}]}],"references":["https://github.com/nanomq/nanomq/security/advisories/GHSA-xg37-23w7-72p5","https://github.com/nanomq/nanomq/issues/1863"],"weaknesses":["CWE-416"],"ingestedAt":"2026-10-29T20:09:39.787Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/59xxx/CVE-2025-59946.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-59946","state":"PUBLISHED","datePublished":"2025-12-27T00:40:51.122Z","dateUpdated":"2025-12-29T15:54:27.851Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-09-23T14:33:49.506Z"},"containers":{"cna":{"title":"NanoMQ has a Use After Free vulnerability via sub info list","descriptions":[{"lang":"en","value":"NanoMQ MQTT Broker (NanoMQ) is an Edge Messaging Platform. Prior to version 0.24.2, there is a classical data racing issue about sub info list which could result in heap use after free crash. This issue has been patched in version 0.24.2."}],"affected":[{"vendor":"nanomq","product":"nanomq","versions":[{"version":"< 0.24.4","status":"affected"}]}],"references":[{"url":"https://github.com/nanomq/nanomq/security/advisories/GHSA-xg37-23w7-72p5","name":"https://github.com/nanomq/nanomq/security/advisories/GHSA-xg37-23w7-72p5","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/nanomq/nanomq/issues/1863","name":"https://github.com/nanomq/nanomq/issues/1863","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-416","lang":"en","description":"CWE-416: Use After Free","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-12-27T00:40:51.122Z"},"source":{"advisory":"GHSA-xg37-23w7-72p5","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-12-29T15:54:12.069408Z","id":"CVE-2025-59946","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-12-29T15:54:27.851Z"}}]}}}