CVE Explorer

CVE-2026-62350

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.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:1020a450a0da4989895776dd415f4ce59056f9e3e130b450e009a09571d7e7e9

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"TDengine","vendor":"taosdata","versions":[{"status":"affected","version":"< 3.4.1.15"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:eb04c29d59351eaa8ef6319f2e2654ffe75aa77a05f619ea5f4c9fba3c10f75a · sha256:921c887775e5b7ad… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"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"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:eb04c29d59351eaa8ef6319f2e2654ffe75aa77a05f619ea5f4c9fba3c10f75a · sha256:921c887775e5b7ad… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-94","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:eb04c29d59351eaa8ef6319f2e2654ffe75aa77a05f619ea5f4c9fba3c10f75a · sha256:921c887775e5b7ad… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"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"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:eb04c29d59351eaa8ef6319f2e2654ffe75aa77a05f619ea5f4c9fba3c10f75a · sha256:921c887775e5b7ad… · /containers/cna/references/0

{"tags":["exploit"],"url":"https://github.com/taosdata/TDengine/security/advisories/GHSA-f7wh-p233-87xv"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:eb04c29d59351eaa8ef6319f2e2654ffe75aa77a05f619ea5f4c9fba3c10f75a · sha256:921c887775e5b7ad… · /containers/adp/0/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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