PT-2026-73038 · Unknown · Victoriametrics

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CVE-2026-19898

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Published

2026-08-15

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Updated

2026-08-18

CVSS v3.1

3.7

Low

VectorAV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Name of the Vulnerable Software and Affected Versions VictoriaMetrics versions prior to 1.147.0
Description An issue exists in the VMAuth Authentication Endpoint within the requestHandler() function of the app/vmauth/main.go file. A remote attacker can perform a manipulation that leads to improper restriction of excessive authentication attempts. The attack complexity is high and exploitability is considered difficult.
Recommendations Update to version 1.147.0.

Exploit

Fix

Improper Restriction of Excessive Authentication Attempts

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Weakness Enumeration

Related Identifiers

CVE-2026-19898
GHSA-C7PM-322G-R9GF

Affected Products

Victoriametrics