{"action":"Upgrade Microsoft.AspNetCore.Components.WebAssembly.Server to 8.0.32 (8.x), 9.0.21 (9.x), 10.0.13 (10.x) or 11.0.0-rc.2 (11.x) or later.","affected":[{"fixed":"10.0.13","introduced":"10.0.0"},{"fixed":"11.0.0-rc.2","introduced":"11.0.0-preview.1"},{"fixed":"8.0.32","introduced":"8.0.0"},{"fixed":"9.0.21","introduced":"9.0.0"}],"component":"Microsoft.AspNetCore.Components.WebAssembly.Server","cve_ids":["CVE-2026-96230"],"ecosystem":"NuGet","epss":0.00946,"exploited":false,"fixed_versions":["10.0.13","11.0.0-rc.2","8.0.32","9.0.21"],"ghsa_id":"GHSA-qjpx-jqm5-h2c4","id":"tcs_01M5N8YA025KRYN9EYMH73Q7Q7","modified_at":"2026-10-19T19:30:07.092405317Z","published_at":"2026-10-13T20:51:12Z","references":["https://osv.dev/vulnerability/GHSA-qjpx-jqm5-h2c4","https://github.com/dotnet/aspnetcore/security/advisories/GHSA-qjpx-jqm5-h2c4","https://nvd.nist.gov/vuln/detail/CVE-2026-96230","https://github.com/dotnet/announcements/issues/478","https://github.com/dotnet/aspnetcore","https://github.com/dotnet/aspnetcore/discussions/69802","https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96230"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"GHSA-qjpx-jqm5-h2c4","url":"https://osv.dev/vulnerability/GHSA-qjpx-jqm5-h2c4"}],"summary":"Microsoft Security Advisory CVE-2026-96230 - ASP.NET Core Remote Code Execution Vulnerability"}