{"id":"CVE-2026-16338","aliases":["EUVD-2026-77797","GHSA-9p83-pgmg-hprg"],"status":"published","title":"DataStage on Cloud Pak for Data has several vulnerabilities due to open source software","description":"IBM DataStage on Cloud Pak for Data 5.4.0.0 IBM DataStage could allow a remote authenticated attacker to perform an arbitrary file write due to improper validation of file paths.","severity":{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0044,"percentile":0.38552,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-73"],"published":"2026-09-14T19:49:39Z","modified":"2026-10-06T15:39:18Z","products":[{"vendor":"ibm","product":"datastage on cloud pak for data"},{"vendor":"ibm","product":"datastage_on_cloud_pak_for_data"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7286562","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-16338"},{"url":"https://github.com/advisories/GHSA-9p83-pgmg-hprg"}],"sources":{"cve":[{"id":"CVE-2026-16338","title":"DataStage on Cloud Pak for Data has several vulnerabilities due to open source software","description":"IBM DataStage on Cloud Pak for Data 5.4.0.0 IBM DataStage could allow a remote authenticated attacker to perform an arbitrary file write due to improper validation of file paths.","status":"published","published":"2026-09-14T19:49:39.211Z","modified":"2026-09-14T20:13:30.607Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-73"],"updated_at":"2026-11-02T14:20:10.870108Z"}],"euvd":[{"id":"EUVD-2026-77797","description":"IBM DataStage on Cloud Pak for Data 5.4.0.0 IBM DataStage could allow a remote authenticated attacker to perform an arbitrary file write due to improper validation of file paths.","status":"published","published":"2026-09-14T19:49:39Z","modified":"2026-09-14T20:13:30Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T17:28:19.383429Z"}],"ghsa":[{"id":"GHSA-9p83-pgmg-hprg","title":"IBM DataStage on Cloud Pak for Data 5.4.0.0 IBM DataStage could allow a remote authenticated...","description":"IBM DataStage on Cloud Pak for Data 5.4.0.0 IBM DataStage could allow a remote authenticated attacker to perform an arbitrary file write due to improper validation of file paths.","status":"published","published":"2026-09-14T21:31:44Z","modified":"2026-09-14T21:31:50Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-73"],"updated_at":"2026-11-02T15:11:52.325814Z"}],"nvd":[{"id":"CVE-2026-16338","description":"IBM DataStage on Cloud Pak for Data 5.4.0.0 IBM DataStage could allow a remote authenticated attacker to perform an arbitrary file write due to improper validation of file paths.","status":"published","published":"2026-09-14T20:16:40.41Z","modified":"2026-10-06T15:39:18.837Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-73"],"updated_at":"2026-11-02T14:12:47.335523Z"}]}}