{"id":"CVE-2026-76463","title":"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","summary":"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 a software hardening release that addr…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L","cwe":["CWE-284"],"vendor":"Cisco","product":"Cisco Campus Gateway Software","affected":["campus_gateway_software CG 33.1.3","meraki_mr_wireless_access_points_software MR 33.1.2","meraki_mr_wireless_access_points_software MR 30.6","meraki_mr_wireless_access_points_software MR 32.1.7","meraki_mr_wireless_access_points_software MR 32.2.3","meraki_mr_wireless_access_points_software MR 32.2.4","meraki_mr_wireless_access_points_software MR 33.1.1","meraki_mv_firmware 4.20","meraki_mv_firmware 5.0","meraki_mv_firmware 5.1","meraki_mv_firmware 5.2","meraki_mv_firmware 5.3","meraki_mv_firmware 5.4","meraki_mv_firmware 5.4.1","meraki_mv_firmware 5.5","meraki_mv_firmware 5.5.1","meraki_mv_firmware 5.6","meraki_mv_firmware 5.6.1","meraki_mv_firmware 6.0","meraki_mv_firmware 6.0.1","meraki_mv_firmware 5.6.2","meraki_mv_firmware 6.0.2","meraki_mv_firmware 6.1","meraki_mv_firmware 6.1.1","meraki_mv_firmware 6.1.2","meraki_mv_firmware 6.2","meraki_mv_firmware 6.2.1","meraki_mv_firmware 6.2.2","meraki_mv_firmware 6.3","meraki_mv_firmware 6.3.2","meraki_mv_firmware 2.0","meraki_mv_firmware 2.1","meraki_mv_firmware 2.2","meraki_mv_firmware 3.0","meraki_mv_firmware 3.1","meraki_mv_firmware 3.2","meraki_mv_firmware 3.3","meraki_mv_firmware 3.4","meraki_mv_firmware 3.5","meraki_mv_firmware 3.6","meraki_mv_firmware 3.7","meraki_mv_firmware 3.8","meraki_mv_firmware 3.9","meraki_mv_firmware 3.10","meraki_mv_firmware 3.11","meraki_mv_firmware 3.12","meraki_mv_firmware 3.13","meraki_mv_firmware 3.14","meraki_mv_firmware 3.15","meraki_mv_firmware 3.16"],"published":"2026-10-07","updated":"2026-10-07","sourceUpdated":"2026-10-07T17:16:58.833","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-76463","references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-meraki-os-drbEX9GH","label":"psirt@cisco.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-07T16:38:22.243Z","slug":"CVE-2026-76463","body":"## Overview\n\nAs 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 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}