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OpenAdvisories
High · 8.8 CVE-2026-76472 EUVD-2026-94481GHSA-hr6j-rxpm-qvcg

Cisco Meraki Security Hardening Release October 2026 - Improper Neutralization of Special Elements Vulnerabilities

Published Oct 7, 2026 · Updated Nov 7, 2026 · Assigned by cisco

Description

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco networking engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities.

The vulnerabilities tracked by CVE-76472 are related to issues with improper neutralization of special elements that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-74.

Affected products

VendorProductAffectedFixed
Cisco Cisco Campus Gateway Software CG 33.1.3 —
Cisco Cisco Meraki MR Wireless Access Points Software MR 33.1.2, MR 30.6, MR 32.1.7, MR 32.2.3, MR 32.2.4, MR 33.1.1 —
Cisco Cisco Meraki MV Firmware 4.20, 5.0, 5.1, 5.2, 5.3, 5.4, 5.4.1, 5.5, 5.5.1, 5.6, 5.6.1, 6.0, 6.0.1, 5.6.2, 6.0.2, 6.1, 6.1.1, 6.1.2, 6.2, 6.2.1, 6.2.2, 6.3, 6.3.2, 2.0, 2.1, 2.2, 3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.14, 3.15, 3.16, 3.17, 3.18, 3.19, 3.20, 3.21, 3.22, 3.23, 3.24, 3.25, … —
Cisco Cisco Meraki MX Firmware 16.2, 16.3, 16.4, 16.5, 16.6, 17.3, 17.6, 17.7, 17.8, 17.9, 17.10, 18.1, 18.2, 19.1, MX 18.211.2, MX 26.2.1, MX 19.2.8, MX 26.2.2, MX 26.1.4, MX 26.1.5, MX 26.1.6 —

Advisories 2

References