{"id":"CVE-2025-36156","aliases":["EUVD-2025-31938","GHSA-28hx-m95w-h3jm"],"status":"published","title":"IBM InfoSphere Data Replication VSAM for z/OS Remote Source code execution","description":"IBM InfoSphere Data Replication VSAM for z/OS Remote Source 11.4 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local user with access to the files storing CECSUB or CECRM on the container could overflow the buffer and execute arbitrary code on the system.","severity":{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00127,"percentile":0.02384,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2025-10-07T17:36:57Z","modified":"2026-10-08T22:10:00Z","products":[{"vendor":"ibm","product":"infosphere data replication vsam for z/os remote source"},{"vendor":"ibm","product":"infosphere_data_replication_vsam_for_z\\/os_remote_source"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7247224","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-36156"},{"url":"https://github.com/advisories/GHSA-28hx-m95w-h3jm"}],"sources":{"cve":[{"id":"CVE-2025-36156","title":"IBM InfoSphere Data Replication VSAM for z/OS Remote Source code execution","description":"IBM InfoSphere Data Replication VSAM for z/OS Remote Source 11.4 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local user with access to the files storing CECSUB or CECRM on the container could overflow the buffer and execute arbitrary code on the system.","status":"published","published":"2025-10-07T17:36:57.964Z","modified":"2026-02-26T17:48:15.632Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:32:45.503988Z"}],"euvd":[{"id":"EUVD-2025-31938","description":"IBM InfoSphere Data Replication VSAM for z/OS Remote Source 11.4 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local user with access to the files storing CECSUB or CECRM on the container could overflow the buffer and execute arbitrary code on the system.","status":"published","published":"2025-10-07T17:36:57Z","modified":"2026-02-26T17:48:15Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:48:22.388505Z"}],"ghsa":[{"id":"GHSA-28hx-m95w-h3jm","title":"IBM InfoSphere Data Replication VSAM for z/OS Remote Source 11.4 is vulnerable to a stack-based...","description":"IBM InfoSphere Data Replication VSAM for z/OS Remote Source 11.4 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local user with access to the files storing CECSUB or CECRM on the container could overflow the buffer and execute arbitrary code on the system.","status":"published","published":"2025-10-07T18:31:11Z","modified":"2025-10-07T18:31:24Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:03:52.918407Z"}],"nvd":[{"id":"CVE-2025-36156","description":"IBM InfoSphere Data Replication VSAM for z/OS Remote Source 11.4 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local user with access to the files storing CECSUB or CECRM on the container could overflow the buffer and execute arbitrary code on the system.","status":"published","published":"2025-10-07T18:15:59.167Z","modified":"2026-10-08T22:10:00.563Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:11:35.93863Z"}]}}