{"id":"CVE-2026-93895","revision":null,"records":[{"revision":"e95c31f3f20c4c578a4a903bd4895f14","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-93895","aliases":[],"title":"IBM WebSphere Application Server Liberty Improper Access Control","description":"IBM WebSphere Application Server - Liberty 20.0.0.12 through 26.0.0.10 could allow an unauthenticated remote attacker to bypass access controls configured on gRPC service methods.","state":0,"publishedAt":"2026-10-13T20:18:07.987+00:00","modifiedAt":"2026-10-17T00:49:16.812+00:00","affected":[{"ecosystem":"Vendor product","name":"WebSphere Application Server - Liberty","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"IBM\",\n                    \"product\": \"WebSphere Application Server - Liberty\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"20.0.0.12\",\n                            \"lessThanOrEqual\": \"26.0.0.10\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"cpes\": [\n                        \"cpe:2.3:a:ibm:websphere_application_server_liberty:20.0.0.12:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:websphere_application_server_liberty:26.0.0.10:*:*:*:*:*:*:*\"\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:N","score":9.1,"severity":"CRITICAL"}],"references":["https://www.ibm.com/support/pages/node/7292228"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-93895","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-93895","identifiers":["CVE-2026-93895"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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