CVE-2026-120046

MediumCVSS 5.3/10Last modified Nov 5, 2026

Description

Nezha 2.0.0 before 2.4.0 contains a NULL pointer dereference vulnerability in ServiceSentinel.loadTodayStats that allows authenticated users to crash the dashboard by deleting a service. Attackers can delete their own service via POST /api/v1/batch-delete/service, leaving orphaned service_histories rows that crash the non-TSDB dashboard on its next startup until removed manually.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

Affected software

VendorProductVersions
nezhahqnezha>= 2.0.0, < 2.4.0

References

Timeline

Published
Oct 30, 2026
Last modified
Nov 5, 2026
NVD status
Deferred

Related CVEs from 2026

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CVE-2026-120046: Medium severity, CVSS 5.3 | Vulnix