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.
Metrics
Affected Vendors & Products
References
History
Thu, 16 Jul 2026 20:30:00 +0000
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| Metrics |
ssvc
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Wed, 15 Jul 2026 22:30:00 +0000
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| First Time appeared |
Taosdata
Taosdata tdengine |
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| Vendors & Products |
Taosdata
Taosdata tdengine |
Wed, 15 Jul 2026 19:15:00 +0000
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| 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. | |
| Title | TDengine: KILL SSMIGRATE missing authorization lets low-privilege users interrupt shared-storage migrations | |
| Weaknesses | CWE-862 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-07-15T19:07:07.692Z
Updated: 2026-07-16T19:12:45.290Z
Reserved: 2026-07-13T21:42:50.096Z
Link: CVE-2026-62348
Updated: 2026-07-16T19:12:10.955Z
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