SEPTEMBER 15, 2026
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Case File

CVE-2026-19898

LOW · CVSS 3.7 EPSS 0.48% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-15 · Last synced 2026-09-14

CyberRota Analysis

AI-Generated

VictoriaMetrics versions up to 1.146.0 are vulnerable due to improper restriction of excessive authentication attempts in the VMAuth Authentication Endpoint, which could allow remote attackers to exploit this flaw. Although the attack complexity is high and exploitability is considered difficult, the public availability of the exploit necessitates prompt action. Organizations using affected versions should prioritize upgrading to version 1.147.0 to mitigate potential risks.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-19898
Severity
LOW
CVSS
3.7
EPSS
0.48%

Original NVD Description

A vulnerability was found in VictoriaMetrics up to 1.146.0. Impacted is the function requestHandler of the file app/vmauth/main.go of the component VMAuth Authentication Endpoint. Performing a manipulation results in improper restriction of excessive authentication attempts. The attack is possible to be carried out remotely. The complexity of an attack is rather high. The exploitability is considered difficult. The exploit has been made public and could be used. Upgrading to version 1.147.0 is recommended to address this issue. The patch is named 119ba0fb5be8024d50c5ba946599b2e69e8803ea. Upgrading the affected component is recommended.