{"id":"CVE-2026-28318","aliases":["EUVD-2026-34268","GHSA-4vx4-vp54-mwmc"],"status":"published","title":"SolarWinds Serv-U Unauthenticated Denial of Service Vulnerability","description":"SolarWinds Serv-U is susceptible to specially crafted POST requests that crash the Serv-U service without authentication using Content-Encoding: deflate. 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Mitigation steps are provided to secure customer environments in the SolarWinds Trust Center if you are unable to deploy the update","status":"published","published":"2026-06-04T15:30:41Z","modified":"2026-06-05T18:31:33Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:08:35.564488Z"}],"kev":[{"id":"CVE-2026-28318","title":"SolarWinds Serv-U Uncontrolled Resource Consumption Vulnerability","description":"SolarWinds Serv-U contains an uncontrolled resource consumption vulnerability that allows specially crafted POST requests using the Content-Encoding: deflate header to crash the Serv-U service without authentication.","cwes":["CWE-400"],"kev":{"date_added":"2026-06-05","due_date":"2026-06-19","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","known_ransomware_use":"Unknown"},"updated_at":"2026-11-02T17:00:15.999436Z"}],"nvd":[{"id":"CVE-2026-28318","description":"SolarWinds Serv-U is susceptible to specially crafted POST requests that crash the Serv-U service without authentication using Content-Encoding: deflate. 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