CVE intelligence

CVE-2026-76438

Vulnerability intelligence

Published Sep 16, 2026Sources checked Nov 10, 2026

6.5MEDIUMCVSS out of 10

What this means

Review the available evidence

CVE-2026-76438 and is rated Medium severity with a CVSS score of 6.5. It is not in the current CISA KEV record we collected. That does not prove exploitation has not occurred.

What to do next

Remediation and response

Cisco Security Advisories guidance

Vendor revision: Sep 16, 2026

To remediate these vulnerabilities, Cisco strongly recommends that customers upgrade to the fixed software that is indicated in the advisories.

Cisco Security Advisories guidance

Vendor revision: Sep 16, 2026

Cisco has released software updates that address this vulnerability.

CISA KEVNot listedBased on the latest collected catalog

EPSS0.6%Estimated 30-day exploitation probability

Ransomware useNot markedCISA KEV ransomware field

Threat actors0Source-linked actor relationships

Overview

What is CVE-2026-76438?

A vulnerability in the web-based management interface of Cisco BroadWorks CommPilot Application Software could allow an authenticated, remote attacker with low privileges to alter configurations on an affected device.

This vulnerability is due to missing authorization checks. An attacker could exploit this vulnerability by sending a crafted HTTP request.

A successful exploit could allow the attacker to alter configurations on select pages.

Source: NVD