CVE-2026-62350 – TDengine: UDF lead to RCE

CVE ID :CVE-2026-62350

Published : July 15, 2026, 7:18 p.m. | 15 minutes ago

Description :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.

Severity: 7.2 | HIGH

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