{"schema":"threatline.record/2","record":{"id":"CVE-2026-13257","aliases":[],"summary":"IBM DataPower Gateway Insufficient Verification of Data Authenticity","details":"IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow an authenticated user to forge signature requests due to improper verification of data authenticity.","categories":["Network & edge"],"product":"DataPower Gateway 10.6CD","vendor":"IBM","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-13257","source_modified_at":"2026-10-10T03:03:13.966Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"DataPower Gateway 10.6CD","vendor":"IBM","versions":[{"status":"affected","version":"10.6.1","lessThanOrEqual":"10.6.6","versionType":"semver"}],"defaultStatus":null},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-13257","source_modified_at":"2026-10-10T03:03:13.966Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"DataPower Gateway 10.6.0","vendor":"IBM","versions":[{"status":"affected","version":"10.6.0.0","lessThanOrEqual":"10.6.0.10","versionType":"semver"}],"defaultStatus":null},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-13257","source_modified_at":"2026-10-10T03:03:13.966Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"DataPower Gateway 11.0.0","vendor":"IBM","versions":[{"status":"affected","version":"11.0.0.0","lessThanOrEqual":"11.0.0.2","versionType":"semver"}],"defaultStatus":null},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-13257","source_modified_at":"2026-10-10T03:03:13.966Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"DataPower Gateway 10.5.0","vendor":"IBM","versions":[{"status":"affected","version":"10.5.0.0","lessThanOrEqual":"10.5.0.22","versionType":"semver"}],"defaultStatus":null}],"fixed_versions":[],"cvss":6.5,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00135,"percentile":0.02711,"score_date":"2026-10-23"},"published_at":"2026-10-08T14:08:40.802Z","modified_at":"2026-10-10T03:03:13.966Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-13257","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-10T03:03:13.966Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-13257","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/7289775","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":"no","technical_impact":"partial","assessed_at":"2026-10-10T03:03:04.302438Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-10T03:03:13.966Z","content_hash":"fcc0d7f14f502f956d18e692e02cd5d37ec22e379f4972141a68aef2881bc063"}}