VulnerabilityDeferred

CVE-2026-62355

TDengine is an open source, time-series database optimized for Internet of Things devices.

MEDIUM 5.4EPSS 0.23%

Does this matter?

Lower severity and a low EPSS score (0.23%). Track it; it rarely justifies an emergency change on its own.

Description

TDengine is an open source, time-series database optimized for Internet of Things devices. Prior to 3.4.1.15, a Data Reader admin_user on a TDengine Cloud DB instance could run create udf even though standard users should have read-only permissions for non-database objects and show dnodes and create user were denied. This issue is fixed in version 3.4.1.15.

CVSS 3.1: 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
EPSS: 0.23% probability · 14th percentile
CISA KEV: Not listed
Weakness: CWE-269
Source: security-advisories@github.com

References

https://github.com/taosdata/TDengine/security/advisories/GHSA-fmp7-rf4r-8q7p

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.