{"id":"CVE-2026-102182","revision":"6943f999700143fbbc0f424e22b167e6","records":[{"revision":"6943f999700143fbbc0f424e22b167e6","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-102182","aliases":[],"title":"Junos OS: MX Series: Certificate-based IKE packets cause root-level code execution","description":"A Stack-based Buffer Overflow vulnerability in the kmd component of Juniper Networks Junos OS on MX Series allows an unauthenticated network attacker to execute code as root via specific IKE certificate-based packets.\n\nThis issue requires IKE to be enabled with an RSA-signature IKE policy to be vulnerable.\n\nThis issue affects Junos OS on MX Series:\n\n\n  *  All versions before 21.2R3-S11;\n  *  from 21.4 before 21.4R3-S12;\n  *  from 22.2 before 22.2R3-S8;\n  *  from 22.3 before 22.3R3-S5;\n  *  from 22.4 before 22.4R3-S9;","state":0,"publishedAt":"2026-10-14T16:57:50.508+00:00","modifiedAt":"2026-10-20T20:30:29.536+00:00","affected":[{"ecosystem":"Vendor product","name":"Junos OS","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"platforms\": [\n                        \"MX Series\"\n                    ],\n                    \"product\": \"Junos OS\",\n                    \"vendor\": \"Juniper Networks\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"23.2R2-S7.7\",\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"lessThan\": \"23.4R2-S8.13\",\n                            \"status\": \"affected\",\n                            \"version\": \"23.4\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"lessThan\": \"24.2R2-S5.5\",\n                            \"status\": \"affected\",\n                            \"version\": \"24.2\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"lessThan\": \"24.4R2-S5\",\n                            \"status\": \"affected\",\n                            \"version\": \"24.4\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"lessThan\": \"25.2R2-S2\",\n                            \"status\": \"affected\",\n                            \"version\": \"25.2\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"lessThan\": \"25.4R1-S3\",\n                            \"status\": \"affected\",\n                            \"version\": \"25.4\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"lessThan\": \"26.2R1-S2\",\n                            \"status\": \"affected\",\n                            \"version\": \"26.2\",\n                            \"versionType\": \"custom\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8,"severity":"CRITICAL"},{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:L/AU:Y/R:A/V:C/RE:M","score":9.3,"severity":"CRITICAL"}],"references":["https://supportportal.juniper.net/JSA112196"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-102182","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-102182","identifiers":["CVE-2026-102182"]},"retained":false,"historicalAffected":[]}],"coverage":[]}