Altium Altium 365

2 CVEs affecting Altium Altium 365. Latest disclosed: 2026-05-21. Critical: 1, High: 0.

Top CVEs affecting Altium Altium 365
CVESeverityScorePublishedSummary
CVE-2026-1181Critical9.02026-01-19Altium 365 workspace endpoints were configured with an overly permissive Cross-Origin Resource Sharing (CORS) policy that allowed credentialed cross-origin req…
CVE-2026-91522026-05-21A missing authentication vulnerability exists in the Altium 365 SearchService. A legacy SOAP endpoint exposes search index operations without requiring authent…