{"schema_version":1,"title":"Microsoft.AspNetCore.Server.Kestrel.Core (NuGet) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 6 vulnerabilities in Microsoft.AspNetCore.Server.Kestrel.Core (NuGet): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2025-55315, was published on 14 October 2025.","url":"https://junglewise.ai/threats/technologies/microsoft-aspnetcore-server-kestrel-core","json_url":"https://junglewise.ai/threats/technologies/microsoft-aspnetcore-server-kestrel-core.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/microsoft-aspnetcore-server-kestrel-core","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":true,"counts":{"high":0,"all_time":6,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":0},"latest":[{"cve":"CVE-2025-55315","cvss":3.1,"epss":0.6594,"slug":"cve-2025-55315-microsoft-security-advisory-net-security-feature-bypass","title":"Microsoft Security Advisory : .NET Security Feature Bypass Vulnerability","severity":"low","exploited":false,"published_at":"2025-10-14T20:32:06+00:00","url":"https://junglewise.ai/threats/cve-2025-55315-microsoft-security-advisory-net-security-feature-bypass"},{"cve":"CVE-2021-1723","cvss":3.1,"epss":0.0491,"slug":"cve-2021-1723-asp-net-core-and-visual-studio-denial-of-service-vulnerability","title":"ASP.NET Core and Visual Studio Denial of Service Vulnerability","severity":"low","exploited":false,"published_at":"2022-05-24T17:38:51+00:00","url":"https://junglewise.ai/threats/cve-2021-1723-asp-net-core-and-visual-studio-denial-of-service-vulnerability"},{"cve":"CVE-2019-0564","cvss":3,"epss":0.0839,"slug":"cve-2019-0564-denial-of-service-in-asp-net-core","title":"Denial of service in ASP.NET Core","severity":"low","exploited":false,"published_at":"2022-05-14T01:41:32+00:00","url":"https://junglewise.ai/threats/cve-2019-0564-denial-of-service-in-asp-net-core"},{"slug":"moderate-severity-vulnerability-that-affects-microsoft-aspnetcore-all-3beef2c2","title":"Moderate severity vulnerability that affects Microsoft.AspNetCore.All, Microsoft.AspNetCore.App, and…","severity":"info","exploited":false,"published_at":"2018-10-16T19:59:59+00:00","url":"https://junglewise.ai/threats/moderate-severity-vulnerability-that-affects-microsoft-aspnetcore-all-3beef2c2"},{"slug":"moderate-severity-vulnerability-that-affects-microsoft-aspnetcore-all-833f4e88","title":"Moderate severity vulnerability that affects Microsoft.AspNetCore.All, Microsoft.AspNetCore.Server.Kestrel.Core…","severity":"info","exploited":false,"published_at":"2018-10-16T19:59:48+00:00","url":"https://junglewise.ai/threats/moderate-severity-vulnerability-that-affects-microsoft-aspnetcore-all-833f4e88"},{"cve":"CVE-2018-0787","cvss":3,"epss":0.0957,"slug":"cve-2018-0787-asp-net-core-allow-an-elevation-of-privilege","title":"ASP.NET Core allow an elevation of privilege","severity":"low","exploited":false,"published_at":"2018-10-16T19:56:59+00:00","url":"https://junglewise.ai/threats/cve-2018-0787-asp-net-core-allow-an-elevation-of-privilege"}],"weekly":[{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Microsoft.ChakraCore (NuGet)","slug":"microsoft-chakracore","vulnerabilities":247,"url":"https://junglewise.ai/threats/technologies/microsoft-chakracore"},{"name":"Magick.NET-Q16-AnyCPU (NuGet)","slug":"magick-net-q16-anycpu","vulnerabilities":165,"url":"https://junglewise.ai/threats/technologies/magick-net-q16-anycpu"},{"name":"Magick.NET-Q16-HDRI-AnyCPU (NuGet)","slug":"magick-net-q16-hdri-anycpu","vulnerabilities":161,"url":"https://junglewise.ai/threats/technologies/magick-net-q16-hdri-anycpu"},{"name":"Magick.NET-Q8-AnyCPU (NuGet)","slug":"magick-net-q8-anycpu","vulnerabilities":161,"url":"https://junglewise.ai/threats/technologies/magick-net-q8-anycpu"},{"name":"Magick.NET-Q16-HDRI-x86 (NuGet)","slug":"magick-net-q16-hdri-x86","vulnerabilities":159,"url":"https://junglewise.ai/threats/technologies/magick-net-q16-hdri-x86"},{"name":"Magick.NET-Q16-x86 (NuGet)","slug":"magick-net-q16-x86","vulnerabilities":158,"url":"https://junglewise.ai/threats/technologies/magick-net-q16-x86"},{"name":"Magick.NET-Q8-x86 (NuGet)","slug":"magick-net-q8-x86","vulnerabilities":158,"url":"https://junglewise.ai/threats/technologies/magick-net-q8-x86"},{"name":"Magick.NET-Q16-arm64 (NuGet)","slug":"magick-net-q16-arm64","vulnerabilities":156,"url":"https://junglewise.ai/threats/technologies/magick-net-q16-arm64"},{"name":"Magick.NET-Q16-HDRI-OpenMP-arm64 (NuGet)","slug":"magick-net-q16-hdri-openmp-arm64","vulnerabilities":156,"url":"https://junglewise.ai/threats/technologies/magick-net-q16-hdri-openmp-arm64"},{"name":"Magick.NET-Q16-HDRI-x64 (NuGet)","slug":"magick-net-q16-hdri-x64","vulnerabilities":156,"url":"https://junglewise.ai/threats/technologies/magick-net-q16-hdri-x64"},{"name":"Magick.NET-Q16-OpenMP-arm64 (NuGet)","slug":"magick-net-q16-openmp-arm64","vulnerabilities":156,"url":"https://junglewise.ai/threats/technologies/magick-net-q16-openmp-arm64"},{"name":"Magick.NET-Q16-OpenMP-x64 (NuGet)","slug":"magick-net-q16-openmp-x64","vulnerabilities":156,"url":"https://junglewise.ai/threats/technologies/magick-net-q16-openmp-x64"}],"technology":{"hub":true,"name":"Microsoft.AspNetCore.Server.Kestrel.Core (NuGet)","slug":"microsoft-aspnetcore-server-kestrel-core","vendor":{"hub":true,"name":"NuGet","slug":"nuget","url":"https://junglewise.ai/threats/vendors/nuget"},"aliases":[],"description":".NET core HTTP server component providing request processing for Kestrel web server.","url":"https://junglewise.ai/threats/technologies/microsoft-aspnetcore-server-kestrel-core"},"most_severe":[{"cve":"CVE-2025-55315","cvss":3.1,"epss":0.6594,"slug":"cve-2025-55315-microsoft-security-advisory-net-security-feature-bypass","title":"Microsoft Security Advisory : .NET Security Feature Bypass Vulnerability","severity":"low","exploited":false,"published_at":"2025-10-14T20:32:06+00:00","url":"https://junglewise.ai/threats/cve-2025-55315-microsoft-security-advisory-net-security-feature-bypass"},{"cve":"CVE-2021-1723","cvss":3.1,"epss":0.0491,"slug":"cve-2021-1723-asp-net-core-and-visual-studio-denial-of-service-vulnerability","title":"ASP.NET Core and Visual Studio Denial of Service Vulnerability","severity":"low","exploited":false,"published_at":"2022-05-24T17:38:51+00:00","url":"https://junglewise.ai/threats/cve-2021-1723-asp-net-core-and-visual-studio-denial-of-service-vulnerability"},{"cve":"CVE-2018-0787","cvss":3,"epss":0.0957,"slug":"cve-2018-0787-asp-net-core-allow-an-elevation-of-privilege","title":"ASP.NET Core allow an elevation of privilege","severity":"low","exploited":false,"published_at":"2018-10-16T19:56:59+00:00","url":"https://junglewise.ai/threats/cve-2018-0787-asp-net-core-allow-an-elevation-of-privilege"},{"cve":"CVE-2019-0564","cvss":3,"epss":0.0839,"slug":"cve-2019-0564-denial-of-service-in-asp-net-core","title":"Denial of service in ASP.NET Core","severity":"low","exploited":false,"published_at":"2022-05-14T01:41:32+00:00","url":"https://junglewise.ai/threats/cve-2019-0564-denial-of-service-in-asp-net-core"},{"slug":"moderate-severity-vulnerability-that-affects-microsoft-aspnetcore-all-3beef2c2","title":"Moderate severity vulnerability that affects Microsoft.AspNetCore.All, Microsoft.AspNetCore.App, and…","severity":"info","exploited":false,"published_at":"2018-10-16T19:59:59+00:00","url":"https://junglewise.ai/threats/moderate-severity-vulnerability-that-affects-microsoft-aspnetcore-all-3beef2c2"},{"slug":"moderate-severity-vulnerability-that-affects-microsoft-aspnetcore-all-833f4e88","title":"Moderate severity vulnerability that affects Microsoft.AspNetCore.All, Microsoft.AspNetCore.Server.Kestrel.Core…","severity":"info","exploited":false,"published_at":"2018-10-16T19:59:48+00:00","url":"https://junglewise.ai/threats/moderate-severity-vulnerability-that-affects-microsoft-aspnetcore-all-833f4e88"}],"generated_at":"2026-10-19T03:07:00.200186+00:00"}