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CVE-2026-62348

TDengine: KILL SSMIGRATE missing authorization lets low-privilege users interrupt shared-storage migrations PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
taosdata / TDengineaffected < 3.4.1.15

CWE

CWE-862

References

ADP enrichment

CISA-ADP

No English description supplied.