{"schema":"threatline.record/2","record":{"id":"CVE-2026-105442","aliases":[],"summary":"IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a deserialization of untrusted data","details":"IBM WebSphere Application Server 8.5, and 9.0 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 Liberty could allow a remote attacker to cause a denial of service caused by an insecure deserialization in the messaging service.","categories":["Web servers"],"product":"WebSphere Application Server","vendor":"IBM","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-105442","source_modified_at":"2026-10-14T16:56:20.607Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"WebSphere Application Server","vendor":"IBM","versions":[{"status":"affected","version":"8.5"},{"status":"affected","version":"9.0"}],"defaultStatus":null},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-105442","source_modified_at":"2026-10-14T16:56:20.607Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"WebSphere Application Server - Liberty","vendor":"IBM","versions":[{"status":"affected","version":"17.0.0.3","lessThanOrEqual":"26.0.0.10","versionType":"semver"}],"defaultStatus":null}],"fixed_versions":[],"cvss":7.5,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00395,"percentile":0.32513,"score_date":"2026-10-23"},"published_at":"2026-10-13T20:17:14.541Z","modified_at":"2026-10-14T16:56:20.607Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-105442","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-14T16:56:20.607Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-105442","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.ibm.com/support/pages/node/7292221","tags":["vendor-advisory","patch"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-14T16:55:21.531162Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-14T16:56:20.607Z","content_hash":"9123ddefac7b86dc59091a2247dcd5080e16d29e9014f7fa184c484a3f6fe795"}}