{"id":"CVE-2026-113881","revision":"3319b87cdc9848f690c9a93b3e493573","records":[{"revision":"3319b87cdc9848f690c9a93b3e493573","observedAt":"2026-10-27T16:43:42.843+00:00","statement":{"source":"cve-program","id":"CVE-2026-113881","aliases":[],"title":"Fireware OS Stack Buffer Overflow in VPN Network Access Enforcement Allows Unprivileged Code Execution","description":"A stack-based buffer overflow vulnerability in Fireware OS's VPN Network Access Enforcement process allows an authenticated mobile VPN user to create a denial of service condition and potentially execute arbitrary code as an unprivileged process by sending a specially crafted request.","state":0,"publishedAt":"2026-10-27T15:52:28.229+00:00","modifiedAt":"2026-10-27T15:52:28.229+00:00","affected":[{"ecosystem":"Vendor product","name":"Fireware OS","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"WatchGuard\",\n                    \"product\": \"Fireware OS\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"2025.1\",\n                            \"versionType\": \"custom\",\n                            \"lessThan\": \"2026.4\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"12.9\",\n                            \"versionType\": \"custom\",\n                            \"lessThan\": \"12.12.4\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\",\n                    \"platforms\": [\n                        \"Default\"\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N","score":6.1,"severity":"MEDIUM"}],"references":["https://psirt.watchguard.com/CVE-2026-113881"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-113881","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-113881","identifiers":["CVE-2026-113881"]},"retained":false,"historicalAffected":[]}],"coverage":[]}