CVE record · CVE-2026-76467

Cisco Meraki Software Hardening Release - Resource Lifetime Management Vulnerabilities

CVSS 7.5 HighEPSS 0.0025 · 16th percentile

Published by the CVE Program (CNA: cisco) at 7 Oct 2026, 16:19 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Cisco	Cisco Campus Gateway Software	affected CG 33.1.3 Other versions: unknown
Cisco	Cisco Meraki MR Wireless Access Points Software	affected MR 33.1.2 affected MR 30.6 affected MR 32.1.7 affected MR 32.2.3 affected MR 32.2.4 affected MR 33.1.1 Other versions: unknown
Cisco	Cisco Meraki MV Firmware	affected 4.20 affected 5.0 affected 5.1 affected 5.2 affected 5.3 affected 5.4 affected 5.4.1 affected 5.5 affected 5.5.1 affected 5.6 affected 5.6.1 affected 6.0 and 77 more Other versions: unknown
Cisco	Cisco Meraki MX Firmware	affected 16.2 affected 16.3 affected 16.4 affected 16.5 affected 16.6 affected 17.3 affected 17.6 affected 17.7 affected 17.8 affected 17.9 affected 17.10 affected 18.1 and 9 more Other versions: unknown

Identifiers: CVE-2026-76467
CNA: cisco
Weakness (CWE): CWE-664
Tags: Cisco Campus Gateway Software
Cisco Meraki MR Wireless Access Points Software
Cisco Meraki MV Firmware
Cisco Meraki MX Firmware
CWE-664
Published: 7 Oct 2026
Updated: 16 Oct 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
7.5	High	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CNA (cisco)

CISA KEV Not listed.
EPSS 0.0025, the 16th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 7 Oct 2026. New records show when each source confirmed them.

Sources

References from the CNA

sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-meraki-os-drbEX9GH

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.