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This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.\r\n\r\nThe vulnerabilities tracked by CVE-2026-76463 are related to improper access control issues that are grouped under the Common Weakness Enumeration (CWE) CWE-284."}],"references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-meraki-os-drbEX9GH","name":"cisco-sa-hardening-meraki-os-drbEX9GH"}],"exploits":[{"lang":"en","value":"The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."}],"source":{"advisory":"cisco-sa-hardening-meraki-os-drbEX9GH","discovery":"INTERNAL","defects":["CSCww61605"]},"problemTypes":[{"descriptions":[{"lang":"en","description":"Improper Access Control","type":"cwe","cweId":"CWE-284"}]}],"affected":[{"vendor":"Cisco","product":"Cisco Campus Gateway Software","versions":[{"version":"CG 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