{"id":"CVE-2026-9170","aliases":["EUVD-2026-31939","GHSA-q578-5vf7-89mr"],"status":"published","title":"IBM HTTP Server is affected by multiple vulnerabilities","description":"IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service and a potential remote code execution due to improper input validation.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00488,"percentile":0.4231,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-444","CWE-94"],"published":"2026-05-26T17:31:55Z","modified":"2026-07-20T20:10:00Z","products":[{"vendor":"ibm","product":"http server"},{"vendor":"ibm","product":"http_server"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7274065","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-9170"},{"url":"https://www.ibm.com/support/pages/node/7274072"},{"url":"https://github.com/advisories/GHSA-q578-5vf7-89mr"}],"sources":{"cve":[{"id":"CVE-2026-9170","title":"IBM HTTP Server is affected by multiple vulnerabilities","description":"IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service and a potential remote code execution due to improper input validation.","status":"published","published":"2026-05-26T17:31:55.4Z","modified":"2026-06-11T14:03:44.285Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T13:42:37.965383Z"}],"euvd":[{"id":"EUVD-2026-31939","description":"IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service and a potential remote code execution due to improper input validation.","status":"published","published":"2026-05-26T17:31:55Z","modified":"2026-06-11T14:03:44Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:20:44.570445Z"}],"ghsa":[{"id":"GHSA-q578-5vf7-89mr","title":"IBM Web Server Plug-ins for WebSphere Application Server and WebSphere Liberty 8.5, 9.0 IBM...","description":"IBM Web Server Plug-ins for WebSphere Application Server and WebSphere Liberty 8.5, 9.0 IBM WebSphere Application Server and WebSphere Application Server Liberty are vulnerable to denial of service and a potential remote code execution due to improper input validation.","status":"published","published":"2026-05-26T18:31:51Z","modified":"2026-05-27T15:34:08Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N","level":"high"}],"cwes":["CWE-94","CWE-444"],"updated_at":"2026-11-02T15:08:21.006908Z"}],"nvd":[{"id":"CVE-2026-9170","description":"IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service and a potential remote code execution due to improper input validation.","status":"published","published":"2026-05-26T18:16:57.987Z","modified":"2026-07-20T20:10:00.11Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:12:20.511562Z"}]}}