CVE Explorer

CVE-2026-62348

TDengine is a time-series database optimized for Internet of Things devices. Prior to 3.4.1.15, TDengine Enterprise allowed an authenticated low-privilege SQL user to run KILL SSMIGRATE <id> against an active shared-storage migration because mndProcessKillSsMigrateReq called mndKillSsMigrate while the intended MND_OPER_SSMIGRATE_DB privilege check was commented out. This issue is fixed in version 3.4.1.15.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6bdc12d7fb38071b47dc184ac7d6f8a3e91bca65918bfb2fd6369c2378df4395

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:v2:54b43c55c5a67a1f2d3e8e409b477794a5203b0e608b14f5984ce65feaa6815a · sha256:790a7a530ad811c3… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:54b43c55c5a67a1f2d3e8e409b477794a5203b0e608b14f5984ce65feaa6815a · sha256:790a7a530ad811c3… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-862","description":"CWE-862: Missing Authorization","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:54b43c55c5a67a1f2d3e8e409b477794a5203b0e608b14f5984ce65feaa6815a · sha256:790a7a530ad811c3… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/taosdata/TDengine/security/advisories/GHSA-67g2-ffwr-7x9h","tags":["x_refsource_CONFIRM"],"url":"https://github.com/taosdata/TDengine/security/advisories/GHSA-67g2-ffwr-7x9h"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:54b43c55c5a67a1f2d3e8e409b477794a5203b0e608b14f5984ce65feaa6815a · sha256:790a7a530ad811c3… · /containers/cna/references/0

{"tags":["exploit"],"url":"https://github.com/taosdata/TDengine/security/advisories/GHSA-67g2-ffwr-7x9h"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:54b43c55c5a67a1f2d3e8e409b477794a5203b0e608b14f5984ce65feaa6815a · sha256:790a7a530ad811c3… · /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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