{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-62350", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-07-13T21:42:50.096Z", "datePublished": "2026-07-15T18:54:26.320Z", "dateUpdated": "2026-07-15T18:54:26.320Z"}, "containers": {"cna": {"title": "TDengine: UDF lead to RCE", "problemTypes": [{"descriptions": [{"cweId": "CWE-94", "lang": "en", "description": "CWE-94: Improper Control of Generation of Code ('Code Injection')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/taosdata/TDengine/security/advisories/GHSA-f7wh-p233-87xv", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/taosdata/TDengine/security/advisories/GHSA-f7wh-p233-87xv"}], "affected": [{"vendor": "taosdata", "product": "TDengine", "versions": [{"version": "< 3.4.1.15", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-07-15T18:54:26.320Z"}, "descriptions": [{"lang": "en", "value": "TDengine is an open source, time-series database optimized for Internet of Things devices. Prior to 3.4.1.15, a user with create udf privilege could upload a crafted shared library and install it as a user-defined function, such as eval, then execute arbitrary C code on the TDengine server side through database queries. This issue is fixed in version 3.4.1.15."}], "source": {"advisory": "GHSA-f7wh-p233-87xv", "discovery": "UNKNOWN"}}}}

{}

{}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,3.4.1.15)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "TDengine", "source": "cna", "vendor": "taosdata"}, "product": "tdengine", "vendor": "taosdata"}], "created": "2026-07-16T01:00:04.713850+00:00", "updated": "2026-07-16T01:00:04.713871+00:00", "vendors": ["taosdata", "taosdata$PRODUCT$tdengine"]}