{"affected":[{"database_specific":{"last_known_affected_version_range":"<= 10.0.9","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.linux-arm","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.linux-arm"},"ranges":[{"events":[{"introduced":"10.0.0"},{"fixed":"10.0.10"}],"type":"ECOSYSTEM"}],"versions":["10.0.0","10.0.1","10.0.2","10.0.3","10.0.4","10.0.5","10.0.6","10.0.7","10.0.8","10.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 10.0.9","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.linux-arm64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.linux-arm64"},"ranges":[{"events":[{"introduced":"10.0.0"},{"fixed":"10.0.10"}],"type":"ECOSYSTEM"}],"versions":["10.0.0","10.0.1","10.0.2","10.0.3","10.0.4","10.0.5","10.0.6","10.0.7","10.0.8","10.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 10.0.9","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.linux-musl-arm","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.linux-musl-arm"},"ranges":[{"events":[{"introduced":"10.0.0"},{"fixed":"10.0.10"}],"type":"ECOSYSTEM"}],"versions":["10.0.0","10.0.1","10.0.2","10.0.3","10.0.4","10.0.5","10.0.6","10.0.7","10.0.8","10.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 10.0.9","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.linux-musl-arm64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.linux-musl-arm64"},"ranges":[{"events":[{"introduced":"10.0.0"},{"fixed":"10.0.10"}],"type":"ECOSYSTEM"}],"versions":["10.0.0","10.0.1","10.0.2","10.0.3","10.0.4","10.0.5","10.0.6","10.0.7","10.0.8","10.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 10.0.9","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.linux-musl-x64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.linux-musl-x64"},"ranges":[{"events":[{"introduced":"10.0.0"},{"fixed":"10.0.10"}],"type":"ECOSYSTEM"}],"versions":["10.0.0","10.0.1","10.0.2","10.0.3","10.0.4","10.0.5","10.0.6","10.0.7","10.0.8","10.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 10.0.9","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.linux-x64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.linux-x64"},"ranges":[{"events":[{"introduced":"10.0.0"},{"fixed":"10.0.10"}],"type":"ECOSYSTEM"}],"versions":["10.0.0","10.0.1","10.0.2","10.0.3","10.0.4","10.0.5","10.0.6","10.0.7","10.0.8","10.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 10.0.9","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.osx-arm64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.osx-arm64"},"ranges":[{"events":[{"introduced":"10.0.0"},{"fixed":"10.0.10"}],"type":"ECOSYSTEM"}],"versions":["10.0.0","10.0.1","10.0.2","10.0.3","10.0.4","10.0.5","10.0.6","10.0.7","10.0.8","10.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 10.0.9","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.osx-x64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.osx-x64"},"ranges":[{"events":[{"introduced":"10.0.0"},{"fixed":"10.0.10"}],"type":"ECOSYSTEM"}],"versions":["10.0.0","10.0.1","10.0.2","10.0.3","10.0.4","10.0.5","10.0.6","10.0.7","10.0.8","10.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 10.0.9","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.win-arm","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.win-arm"},"ranges":[{"events":[{"introduced":"10.0.0"},{"fixed":"10.0.10"}],"type":"ECOSYSTEM"}]},{"database_specific":{"last_known_affected_version_range":"<= 10.0.9","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.win-arm64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.win-arm64"},"ranges":[{"events":[{"introduced":"10.0.0"},{"fixed":"10.0.10"}],"type":"ECOSYSTEM"}],"versions":["10.0.0","10.0.1","10.0.2","10.0.3","10.0.4","10.0.5","10.0.6","10.0.7","10.0.8","10.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 10.0.9","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.win-x64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.win-x64"},"ranges":[{"events":[{"introduced":"10.0.0"},{"fixed":"10.0.10"}],"type":"ECOSYSTEM"}],"versions":["10.0.0","10.0.1","10.0.2","10.0.3","10.0.4","10.0.5","10.0.6","10.0.7","10.0.8","10.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 10.0.9","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.win-x86","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.win-x86"},"ranges":[{"events":[{"introduced":"10.0.0"},{"fixed":"10.0.10"}],"type":"ECOSYSTEM"}],"versions":["10.0.0","10.0.1","10.0.2","10.0.3","10.0.4","10.0.5","10.0.6","10.0.7","10.0.8","10.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 9.0.17","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.linux-arm","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.linux-arm"},"ranges":[{"events":[{"introduced":"9.0.0"},{"fixed":"9.0.18"}],"type":"ECOSYSTEM"}],"versions":["9.0.0","9.0.1","9.0.10","9.0.11","9.0.12","9.0.13","9.0.14","9.0.15","9.0.16","9.0.17","9.0.2","9.0.3","9.0.4","9.0.5","9.0.6","9.0.7","9.0.8","9.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 9.0.17","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.linux-arm64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.linux-arm64"},"ranges":[{"events":[{"introduced":"9.0.0"},{"fixed":"9.0.18"}],"type":"ECOSYSTEM"}],"versions":["9.0.0","9.0.1","9.0.10","9.0.11","9.0.12","9.0.13","9.0.14","9.0.15","9.0.16","9.0.17","9.0.2","9.0.3","9.0.4","9.0.5","9.0.6","9.0.7","9.0.8","9.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 9.0.17","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.linux-musl-arm","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.linux-musl-arm"},"ranges":[{"events":[{"introduced":"9.0.0"},{"fixed":"9.0.18"}],"type":"ECOSYSTEM"}],"versions":["9.0.0","9.0.1","9.0.10","9.0.11","9.0.12","9.0.13","9.0.14","9.0.15","9.0.16","9.0.17","9.0.2","9.0.3","9.0.4","9.0.5","9.0.6","9.0.7","9.0.8","9.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 9.0.17","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.linux-musl-arm64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.linux-musl-arm64"},"ranges":[{"events":[{"introduced":"9.0.0"},{"fixed":"9.0.18"}],"type":"ECOSYSTEM"}],"versions":["9.0.0","9.0.1","9.0.10","9.0.11","9.0.12","9.0.13","9.0.14","9.0.15","9.0.16","9.0.17","9.0.2","9.0.3","9.0.4","9.0.5","9.0.6","9.0.7","9.0.8","9.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 9.0.17","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.linux-musl-x64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.linux-musl-x64"},"ranges":[{"events":[{"introduced":"9.0.0"},{"fixed":"9.0.18"}],"type":"ECOSYSTEM"}],"versions":["9.0.0","9.0.1","9.0.10","9.0.11","9.0.12","9.0.13","9.0.14","9.0.15","9.0.16","9.0.17","9.0.2","9.0.3","9.0.4","9.0.5","9.0.6","9.0.7","9.0.8","9.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 9.0.17","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.linux-x64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.linux-x64"},"ranges":[{"events":[{"introduced":"9.0.0"},{"fixed":"9.0.18"}],"type":"ECOSYSTEM"}],"versions":["9.0.0","9.0.1","9.0.10","9.0.11","9.0.12","9.0.13","9.0.14","9.0.15","9.0.16","9.0.17","9.0.2","9.0.3","9.0.4","9.0.5","9.0.6","9.0.7","9.0.8","9.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 9.0.17","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.osx-arm64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.osx-arm64"},"ranges":[{"events":[{"introduced":"9.0.0"},{"fixed":"9.0.18"}],"type":"ECOSYSTEM"}],"versions":["9.0.0","9.0.1","9.0.10","9.0.11","9.0.12","9.0.13","9.0.14","9.0.15","9.0.16","9.0.17","9.0.2","9.0.3","9.0.4","9.0.5","9.0.6","9.0.7","9.0.8","9.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 9.0.17","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.osx-x64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.osx-x64"},"ranges":[{"events":[{"introduced":"9.0.0"},{"fixed":"9.0.18"}],"type":"ECOSYSTEM"}],"versions":["9.0.0","9.0.1","9.0.10","9.0.11","9.0.12","9.0.13","9.0.14","9.0.15","9.0.16","9.0.17","9.0.2","9.0.3","9.0.4","9.0.5","9.0.6","9.0.7","9.0.8","9.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 9.0.17","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.win-arm","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.win-arm"},"ranges":[{"events":[{"introduced":"9.0.0"},{"fixed":"9.0.18"}],"type":"ECOSYSTEM"}]},{"database_specific":{"last_known_affected_version_range":"<= 9.0.17","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.win-arm64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.win-arm64"},"ranges":[{"events":[{"introduced":"9.0.0"},{"fixed":"9.0.18"}],"type":"ECOSYSTEM"}],"versions":["9.0.0","9.0.1","9.0.10","9.0.11","9.0.12","9.0.13","9.0.14","9.0.15","9.0.16","9.0.17","9.0.2","9.0.3","9.0.4","9.0.5","9.0.6","9.0.7","9.0.8","9.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 9.0.17","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.win-x64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.win-x64"},"ranges":[{"events":[{"introduced":"9.0.0"},{"fixed":"9.0.18"}],"type":"ECOSYSTEM"}],"versions":["9.0.0","9.0.1","9.0.10","9.0.11","9.0.12","9.0.13","9.0.14","9.0.15","9.0.16","9.0.17","9.0.2","9.0.3","9.0.4","9.0.5","9.0.6","9.0.7","9.0.8","9.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 9.0.17","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.win-x86","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.win-x86"},"ranges":[{"events":[{"introduced":"9.0.0"},{"fixed":"9.0.18"}],"type":"ECOSYSTEM"}],"versions":["9.0.0","9.0.1","9.0.10","9.0.11","9.0.12","9.0.13","9.0.14","9.0.15","9.0.16","9.0.17","9.0.2","9.0.3","9.0.4","9.0.5","9.0.6","9.0.7","9.0.8","9.0.9"]},{"database_specific":{"last_known_affected_version_range":"<= 8.0.28","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.linux-arm","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.linux-arm"},"ranges":[{"events":[{"introduced":"8.0.0"},{"fixed":"8.0.29"}],"type":"ECOSYSTEM"}],"versions":["8.0.0","8.0.1","8.0.10","8.0.11","8.0.12","8.0.13","8.0.14","8.0.15","8.0.16","8.0.17","8.0.18","8.0.19","8.0.2","8.0.20","8.0.21","8.0.22","8.0.23","8.0.24","8.0.25","8.0.26","8.0.27","8.0.28","8.0.3","8.0.4","8.0.5","8.0.6","8.0.7","8.0.8"]},{"database_specific":{"last_known_affected_version_range":"<= 8.0.28","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.linux-arm64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.linux-arm64"},"ranges":[{"events":[{"introduced":"8.0.0"},{"fixed":"8.0.29"}],"type":"ECOSYSTEM"}],"versions":["8.0.0","8.0.1","8.0.10","8.0.11","8.0.12","8.0.13","8.0.14","8.0.15","8.0.16","8.0.17","8.0.18","8.0.19","8.0.2","8.0.20","8.0.21","8.0.22","8.0.23","8.0.24","8.0.25","8.0.26","8.0.27","8.0.28","8.0.3","8.0.4","8.0.5","8.0.6","8.0.7","8.0.8"]},{"database_specific":{"last_known_affected_version_range":"<= 8.0.28","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.linux-musl-arm","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.linux-musl-arm"},"ranges":[{"events":[{"introduced":"8.0.0"},{"fixed":"8.0.29"}],"type":"ECOSYSTEM"}],"versions":["8.0.0","8.0.1","8.0.10","8.0.11","8.0.12","8.0.13","8.0.14","8.0.15","8.0.16","8.0.17","8.0.18","8.0.19","8.0.2","8.0.20","8.0.21","8.0.22","8.0.23","8.0.24","8.0.25","8.0.26","8.0.27","8.0.28","8.0.3","8.0.4","8.0.5","8.0.6","8.0.7","8.0.8"]},{"database_specific":{"last_known_affected_version_range":"<= 8.0.28","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.linux-musl-arm64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.linux-musl-arm64"},"ranges":[{"events":[{"introduced":"8.0.0"},{"fixed":"8.0.29"}],"type":"ECOSYSTEM"}],"versions":["8.0.0","8.0.1","8.0.10","8.0.11","8.0.12","8.0.13","8.0.14","8.0.15","8.0.16","8.0.17","8.0.18","8.0.19","8.0.2","8.0.20","8.0.21","8.0.22","8.0.23","8.0.24","8.0.25","8.0.26","8.0.27","8.0.28","8.0.3","8.0.4","8.0.5","8.0.6","8.0.7","8.0.8"]},{"database_specific":{"last_known_affected_version_range":"<= 8.0.28","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.linux-musl-x64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.linux-musl-x64"},"ranges":[{"events":[{"introduced":"8.0.0"},{"fixed":"8.0.29"}],"type":"ECOSYSTEM"}],"versions":["8.0.0","8.0.1","8.0.10","8.0.11","8.0.12","8.0.13","8.0.14","8.0.15","8.0.16","8.0.17","8.0.18","8.0.19","8.0.2","8.0.20","8.0.21","8.0.22","8.0.23","8.0.24","8.0.25","8.0.26","8.0.27","8.0.28","8.0.3","8.0.4","8.0.5","8.0.6","8.0.7","8.0.8"]},{"database_specific":{"last_known_affected_version_range":"<= 8.0.28","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.linux-x64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.linux-x64"},"ranges":[{"events":[{"introduced":"8.0.0"},{"fixed":"8.0.29"}],"type":"ECOSYSTEM"}],"versions":["8.0.0","8.0.1","8.0.10","8.0.11","8.0.12","8.0.13","8.0.14","8.0.15","8.0.16","8.0.17","8.0.18","8.0.19","8.0.2","8.0.20","8.0.21","8.0.22","8.0.23","8.0.24","8.0.25","8.0.26","8.0.27","8.0.28","8.0.3","8.0.4","8.0.5","8.0.6","8.0.7","8.0.8"]},{"database_specific":{"last_known_affected_version_range":"<= 8.0.28","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.osx-arm64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.osx-arm64"},"ranges":[{"events":[{"introduced":"8.0.0"},{"fixed":"8.0.29"}],"type":"ECOSYSTEM"}],"versions":["8.0.0","8.0.1","8.0.10","8.0.11","8.0.12","8.0.13","8.0.14","8.0.15","8.0.16","8.0.17","8.0.18","8.0.19","8.0.2","8.0.20","8.0.21","8.0.22","8.0.23","8.0.24","8.0.25","8.0.26","8.0.27","8.0.28","8.0.3","8.0.4","8.0.5","8.0.6","8.0.7","8.0.8"]},{"database_specific":{"last_known_affected_version_range":"<= 8.0.28","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.osx-x64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.osx-x64"},"ranges":[{"events":[{"introduced":"8.0.0"},{"fixed":"8.0.29"}],"type":"ECOSYSTEM"}],"versions":["8.0.0","8.0.1","8.0.10","8.0.11","8.0.12","8.0.13","8.0.14","8.0.15","8.0.16","8.0.17","8.0.18","8.0.19","8.0.2","8.0.20","8.0.21","8.0.22","8.0.23","8.0.24","8.0.25","8.0.26","8.0.27","8.0.28","8.0.3","8.0.4","8.0.5","8.0.6","8.0.7","8.0.8"]},{"database_specific":{"last_known_affected_version_range":"<= 8.0.28","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.win-arm","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.win-arm"},"ranges":[{"events":[{"introduced":"8.0.0"},{"fixed":"8.0.29"}],"type":"ECOSYSTEM"}]},{"database_specific":{"last_known_affected_version_range":"<= 8.0.28","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.win-arm64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.win-arm64"},"ranges":[{"events":[{"introduced":"8.0.0"},{"fixed":"8.0.29"}],"type":"ECOSYSTEM"}],"versions":["8.0.0","8.0.1","8.0.10","8.0.11","8.0.12","8.0.13","8.0.14","8.0.15","8.0.16","8.0.17","8.0.18","8.0.19","8.0.2","8.0.20","8.0.21","8.0.22","8.0.23","8.0.24","8.0.25","8.0.26","8.0.27","8.0.28","8.0.3","8.0.4","8.0.5","8.0.6","8.0.7","8.0.8"]},{"database_specific":{"last_known_affected_version_range":"<= 8.0.28","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.win-x64","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.win-x64"},"ranges":[{"events":[{"introduced":"8.0.0"},{"fixed":"8.0.29"}],"type":"ECOSYSTEM"}],"versions":["8.0.0","8.0.1","8.0.10","8.0.11","8.0.12","8.0.13","8.0.14","8.0.15","8.0.16","8.0.17","8.0.18","8.0.19","8.0.2","8.0.20","8.0.21","8.0.22","8.0.23","8.0.24","8.0.25","8.0.26","8.0.27","8.0.28","8.0.3","8.0.4","8.0.5","8.0.6","8.0.7","8.0.8"]},{"database_specific":{"last_known_affected_version_range":"<= 8.0.28","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-74jp-vm22-8q8x/GHSA-74jp-vm22-8q8x.json"},"package":{"ecosystem":"NuGet","name":"Microsoft.NetCore.App.Runtime.win-x86","purl":"pkg:nuget/Microsoft.NetCore.App.Runtime.win-x86"},"ranges":[{"events":[{"introduced":"8.0.0"},{"fixed":"8.0.29"}],"type":"ECOSYSTEM"}],"versions":["8.0.0","8.0.1","8.0.10","8.0.11","8.0.12","8.0.13","8.0.14","8.0.15","8.0.16","8.0.17","8.0.18","8.0.19","8.0.2","8.0.20","8.0.21","8.0.22","8.0.23","8.0.24","8.0.25","8.0.26","8.0.27","8.0.28","8.0.3","8.0.4","8.0.5","8.0.6","8.0.7","8.0.8"]}],"aliases":["BIT-dotnet-2026-50659","BIT-dotnet-sdk-2026-50659","CVE-2026-50659"],"database_specific":{"cwe_ids":["CWE-116"],"github_reviewed":true,"github_reviewed_at":"2026-07-20T23:02:29Z","nvd_published_at":"2026-07-14T20:17:38Z","severity":"MODERATE"},"details":"## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in .NET SMTP client (System.Net.Mail). This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nA spoofing vulnerability exists in the SMTP client implementation (System.Net.Mail) in .NET 8, .NET 9, and .NET 10, where an attacker can spoof messages during message routing.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/**TBD**\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** Medium\n- **Score:** 6.5\n- **Vector:** `CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N`\n- **Weakness:** CWE-116 (Improper Encoding or Escaping of Output)\n\n## Affected Platforms\n\n- **Platforms:** All\n- **Architectures:** All\n\n## <a name=\"affected-packages\"></a>Affected Packages\nThe vulnerability affects any Microsoft .NET project if it uses any of affected package versions listed below\n\n### <a name=\".NET 10.0\"></a>.NET 10.0\nPackage name | Affected version | Patched version\n------------ | ---------------- | -------------------------\n[Microsoft.NetCore.App.Runtime.linux-arm](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-arm)               | >= 10.0.0, <= 10.0.9 | 10.0.10\n[Microsoft.NetCore.App.Runtime.linux-arm64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-arm64)               | >= 10.0.0, <= 10.0.9 | 10.0.10\n[Microsoft.NetCore.App.Runtime.linux-musl-arm](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-musl-arm)               | >= 10.0.0, <= 10.0.9 | 10.0.10\n[Microsoft.NetCore.App.Runtime.linux-musl-arm64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-musl-arm64)               | >= 10.0.0, <= 10.0.9 | 10.0.10\n[Microsoft.NetCore.App.Runtime.linux-musl-x64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-musl-x64)               | >= 10.0.0, <= 10.0.9 | 10.0.10\n[Microsoft.NetCore.App.Runtime.linux-x64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-x64)               | >= 10.0.0, <= 10.0.9 | 10.0.10\n[Microsoft.NetCore.App.Runtime.osx-arm64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.osx-arm64)               | >= 10.0.0, <= 10.0.9 | 10.0.10\n[Microsoft.NetCore.App.Runtime.osx-x64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.osx-x64)               | >= 10.0.0, <= 10.0.9 | 10.0.10\n[Microsoft.NetCore.App.Runtime.win-arm](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-arm)               | >= 10.0.0, <= 10.0.9 | 10.0.10\n[Microsoft.NetCore.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-arm64)               | >= 10.0.0, <= 10.0.9 | 10.0.10\n[Microsoft.NetCore.App.Runtime.win-x64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-x64)               | >= 10.0.0, <= 10.0.9 | 10.0.10\n[Microsoft.NetCore.App.Runtime.win-x86](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-x86)               | >= 10.0.0, <= 10.0.9 | 10.0.10\n\n### <a name=\".NET 9.0\"></a>.NET 9.0\nPackage name | Affected version | Patched version\n------------ | ---------------- | -------------------------\n[Microsoft.NetCore.App.Runtime.linux-arm](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-arm)               | >= 9.0.0, <= 9.0.17 | 9.0.18\n[Microsoft.NetCore.App.Runtime.linux-arm64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-arm64)               | >= 9.0.0, <= 9.0.17 | 9.0.18\n[Microsoft.NetCore.App.Runtime.linux-musl-arm](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-musl-arm)               | >= 9.0.0, <= 9.0.17 | 9.0.18\n[Microsoft.NetCore.App.Runtime.linux-musl-arm64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-musl-arm64)               | >= 9.0.0, <= 9.0.17 | 9.0.18\n[Microsoft.NetCore.App.Runtime.linux-musl-x64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-musl-x64)               | >= 9.0.0, <= 9.0.17 | 9.0.18\n[Microsoft.NetCore.App.Runtime.linux-x64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-x64)               | >= 9.0.0, <= 9.0.17 | 9.0.18\n[Microsoft.NetCore.App.Runtime.osx-arm64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.osx-arm64)               | >= 9.0.0, <= 9.0.17 | 9.0.18\n[Microsoft.NetCore.App.Runtime.osx-x64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.osx-x64)               | >= 9.0.0, <= 9.0.17 | 9.0.18\n[Microsoft.NetCore.App.Runtime.win-arm](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-arm)               | >= 9.0.0, <= 9.0.17 | 9.0.18\n[Microsoft.NetCore.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-arm64)               | >= 9.0.0, <= 9.0.17 | 9.0.18\n[Microsoft.NetCore.App.Runtime.win-x64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-x64)               | >= 9.0.0, <= 9.0.17 | 9.0.18\n[Microsoft.NetCore.App.Runtime.win-x86](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-x86)               | >= 9.0.0, <= 9.0.17 | 9.0.18\n\n### <a name=\".NET 8.0\"></a>.NET 8.0\nPackage name | Affected version | Patched version\n------------ | ---------------- | -------------------------\n[Microsoft.NetCore.App.Runtime.linux-arm](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-arm)               | >= 8.0.0, <= 8.0.28 | 8.0.29\n[Microsoft.NetCore.App.Runtime.linux-arm64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-arm64)               | >= 8.0.0, <= 8.0.28 | 8.0.29\n[Microsoft.NetCore.App.Runtime.linux-musl-arm](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-musl-arm)               | >= 8.0.0, <= 8.0.28 | 8.0.29\n[Microsoft.NetCore.App.Runtime.linux-musl-arm64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-musl-arm64)               | >= 8.0.0, <= 8.0.28 | 8.0.29\n[Microsoft.NetCore.App.Runtime.linux-musl-x64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-musl-x64)               | >= 8.0.0, <= 8.0.28 | 8.0.29\n[Microsoft.NetCore.App.Runtime.linux-x64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.linux-x64)               | >= 8.0.0, <= 8.0.28 | 8.0.29\n[Microsoft.NetCore.App.Runtime.osx-arm64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.osx-arm64)               | >= 8.0.0, <= 8.0.28 | 8.0.29\n[Microsoft.NetCore.App.Runtime.osx-x64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.osx-x64)               | >= 8.0.0, <= 8.0.28 | 8.0.29\n[Microsoft.NetCore.App.Runtime.win-arm](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-arm)               | >= 8.0.0, <= 8.0.28 | 8.0.29\n[Microsoft.NetCore.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-arm64)               | >= 8.0.0, <= 8.0.28 | 8.0.29\n[Microsoft.NetCore.App.Runtime.win-x64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-x64)               | >= 8.0.0, <= 8.0.28 | 8.0.29\n[Microsoft.NetCore.App.Runtime.win-x86](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-x86)               | >= 8.0.0, <= 8.0.28 | 8.0.29\n\n## Advisory FAQ\n\n### <a name=\"how-affected\"></a>How do I know if I am affected?\n\nIf using a package listed in [affected packages](#affected-packages), you're exposed to the vulnerability.\n\n### <a name=\"how-fix\"></a>How do I fix the issue?\n\n1. To fix the issue please install the latest version of .NET. If you have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt you to update Visual Studio, which will also update your .NET SDKs.\n2. If your application references the vulnerable nuget package, update the package reference to the patched version. You can list the versions you have installed by running the `dotnet --info` command.\n\nOnce you have installed the updated runtime or SDK, restart your apps for the update to take effect.\n\nAdditionally, if you've deployed [self-contained applications](https://docs.microsoft.com/dotnet/core/deploying/#self-contained-deployments-scd) targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed.\n\n## Other Information\n\n### Reporting Security Issues\n\nIf you have found a potential security issue in a supported version of .NET, please report it to the Microsoft Security Response Center (MSRC) via the [MSRC Researcher Portal](https://msrc.microsoft.com/report/vulnerability/new). Further information can be found in the MSRC [Report an Issue FAQ](https://www.microsoft.com/msrc/faqs-report-an-issue).\n\nSecurity reports made through MSRC may qualify for the Microsoft .NET Bounty. Details of the Microsoft .NET Bounty Program including terms and conditions are at https://aka.ms/corebounty.\n\n### Support\n\nYou can ask questions about this issue on GitHub in the .NET GitHub organization. The main repos are located at https://github.com/dotnet/runtime. The Announcements repo (https://github.com/dotnet/Announcements) will contain this bulletin as an issue and will include a link to a discussion issue. You can ask questions in the linked discussion issue.\n\n### Disclaimer\n\nThe information provided in this advisory is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.\n\n### External Links\n\n[CVE-2026-50659]( https://www.cve.org/CVERecord?id=CVE-2026-50659)\n\n### Acknowledgements\n\nhamayanhamayan\n\n### Revisions\n\nV1.0 (July 14, 2026): Advisory published.","id":"GHSA-74jp-vm22-8q8x","modified":"2026-09-10T03:51:20.517820063Z","published":"2026-07-20T23:02:29Z","references":[{"type":"WEB","url":"https://github.com/dotnet/runtime/security/advisories/GHSA-74jp-vm22-8q8x"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-50659"},{"type":"WEB","url":"https://github.com/dotnet/announcements/issues/423"},{"type":"WEB","url":"https://github.com/dotnet/runtime/issues/130716"},{"type":"PACKAGE","url":"https://github.com/dotnet/runtime"},{"type":"WEB","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50659"}],"schema_version":"1.9.0","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"}],"summary":"Microsoft Security Advisory CVE-2026-50659 – .NET Spoofing Vulnerability"}