{"action":"Upgrade dotnet8-runtime to 8.0.24-r0 or later.","affected":[{"fixed":"8.0.24-r0","introduced":"0"}],"component":"dotnet8-runtime","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.21","exploited":false,"fixed_versions":["8.0.24-r0"],"id":"tcs_01M6H80XGDRW1T8YHAVE5YFTP5","modified_at":"2026-11-03T06:33:01.603013185Z","published_at":"2026-02-10T18:16:22.967Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-21218","https://security.alpinelinux.org/vuln/CVE-2026-21218"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-21218#Alpine:v3.21/dotnet8-runtime","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-21218"}],"summary":"Improper handling of missing special element in .NET allows an unauthorized attacker to perform spoofing over a network."}