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CVE PROGRAM SOURCE RECORD5.4 Medium

CVE-2026-62348

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

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Status
Published
Published
Updated
Assigning organization
GitHub_M

Description

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 products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

taosdata TDengine

  • < 3.4.1.15affected

References