AUGUST 14, 2026
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Case File

CVE-2026-19746

MEDIUM · CVSS 4.3 EPSS 0.34% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-13 · Last synced 2026-08-14

CyberRota Analysis

AI-Generated

A vulnerability in Calix GigaSpire version 26.1.0 allows for remote denial of service attacks through an unspecified function in the traceroute.cmd file. This could disrupt services for users relying on this device. Organizations using this product should prioritize patching or mitigating this vulnerability, especially given the lack of vendor response to the disclosure.

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-2026-19746
Severity
MEDIUM
CVSS
4.3
EPSS
0.34%

Original NVD Description

A vulnerability has been found in Calix GigaSpire 26.1.0. The affected element is an unknown function of the file traceroute.cmd. The manipulation leads to denial of service. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.