{"id":"CVE-2026-21120","revision":"e0a2cae2da774e32a1341361d6cb8811","records":[{"revision":"e0a2cae2da774e32a1341361d6cb8811","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-21120","aliases":[],"title":"Use after free in WSM service prior to SMR Oct-2026 Release 1 allows local attackers to potentially execute arbitrary code with system privilege.","description":"Use after free in WSM service prior to SMR Oct-2026 Release 1 allows local attackers to potentially execute arbitrary code with system privilege.","state":0,"publishedAt":"2026-10-12T04:57:36.033+00:00","modifiedAt":"2026-10-13T03:55:29.767+00:00","affected":[{"ecosystem":"Vendor product","name":"Samsung Mobile Devices","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Samsung Mobile\",\n                    \"product\": \"Samsung Mobile Devices\",\n                    \"versions\": [\n                        {\n                            \"status\": \"unaffected\",\n                            \"version\": \"SMR Oct-2026 Release in Android 14, 15, 16, 17\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"*\"\n                        }\n                    ],\n                    \"defaultStatus\": \"affected\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","score":8.9,"severity":"HIGH"}],"references":["https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=10"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-21120","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-21120","identifiers":["CVE-2026-21120"]},"retained":false,"historicalAffected":[]}],"coverage":[]}