{"cvss":9.8,"datePublished":"2026-01-20T00:00:00Z","dateUpdated":"2026-01-20T00:00:00Z","description":"SolarWinds Web Help Desk contain a deserialization of untrusted data vulnerability in AjaxProxy that could allow an attacker to run commands on the host machine.","dueDate":"2026-03-12T00:00:00Z","id":"CVE-2025-26399","kev_catalogs":["vulncheck"],"knownRansomwareCampaignUse":"Known","product":"Web Help Desk","requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","severity":"CRITICAL","source":"vulncheck_kev","title":"SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability","vendor":"SolarWinds"}