{"schema_version":1,"title":"Microsoft .NET Runtime vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Microsoft .NET Runtime: 1 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-96231, was published on 13 October 2026. 1 vulnerability in the last four weeks, up from none in the four before.","url":"https://junglewise.ai/threats/technologies/net-runtime","json_url":"https://junglewise.ai/threats/technologies/net-runtime.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/net-runtime","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":false,"counts":{"high":3,"all_time":3,"critical":0,"exploited":0,"last_7_days":1,"last_30_days":1,"last_90_days":2,"last_365_days":3},"latest":[{"cve":"CVE-2026-96231","cvss":7.8,"epss":0.0034,"slug":"cve-2026-96231-microsoft-security-advisory-net-and-visual-studio-elevation-of","title":".NET Runtime symlink following elevation of privilege","severity":"high","exploited":false,"published_at":"2026-10-13T20:44:11+00:00","url":"https://junglewise.ai/threats/cve-2026-96231-microsoft-security-advisory-net-and-visual-studio-elevation-of"},{"cve":"CVE-2026-62909","cvss":7.8,"epss":0.0026,"slug":"cve-2026-62909-microsoft-net-privilege-escalation-in-diagnostics-ipc","title":"Uncaught exception in .NET allows an authorized attacker to elevate privileges locally.","severity":"high","exploited":false,"published_at":"2026-08-11T17:18:44.817+00:00","url":"https://junglewise.ai/threats/cve-2026-62909-microsoft-net-privilege-escalation-in-diagnostics-ipc"},{"cve":"CVE-2026-50651","cvss":7.5,"epss":0.0117,"slug":"cve-2026-50651-microsoft-net-denial-of-service-via-resource-exhaustion","title":"Microsoft .NET denial of service via resource exhaustion","severity":"high","exploited":false,"published_at":"2026-07-14T20:17:38.387+00:00","url":"https://junglewise.ai/threats/cve-2026-50651-microsoft-net-denial-of-service-via-resource-exhaustion"}],"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":1},{"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":1},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Microsoft Windows","slug":"windows-","vulnerabilities":1706,"url":"https://junglewise.ai/threats/technologies/windows-"},{"name":"Microsoft Windows 10","slug":"windows-10","vulnerabilities":588,"url":"https://junglewise.ai/threats/technologies/windows-10"},{"name":"Microsoft Windows 11","slug":"windows-11","vulnerabilities":493,"url":"https://junglewise.ai/threats/technologies/windows-11"},{"name":"Microsoft Windows 11 24h2","slug":"windows-11-24h2","vulnerabilities":486,"url":"https://junglewise.ai/threats/technologies/windows-11-24h2"},{"name":"Microsoft Windows Server 2012","slug":"windows-server-2012","vulnerabilities":473,"url":"https://junglewise.ai/threats/technologies/windows-server-2012"},{"name":"Microsoft Windows Server 2019","slug":"windows-server-2019","vulnerabilities":469,"url":"https://junglewise.ai/threats/technologies/windows-server-2019"},{"name":"Microsoft Windows Server 2022","slug":"windows-server-2022","vulnerabilities":461,"url":"https://junglewise.ai/threats/technologies/windows-server-2022"},{"name":"Microsoft Windows 11 25h2","slug":"windows-11-25h2","vulnerabilities":455,"url":"https://junglewise.ai/threats/technologies/windows-11-25h2"},{"name":"Microsoft Windows Server 2016","slug":"windows-server-2016","vulnerabilities":427,"url":"https://junglewise.ai/threats/technologies/windows-server-2016"},{"name":"Microsoft Windows Server 2025","slug":"windows-server-2025","vulnerabilities":427,"url":"https://junglewise.ai/threats/technologies/windows-server-2025"},{"name":"Microsoft Windows 10 21h2","slug":"windows-10-21h2","vulnerabilities":359,"url":"https://junglewise.ai/threats/technologies/windows-10-21h2"},{"name":"Microsoft Windows 10 22h2","slug":"windows-10-22h2","vulnerabilities":358,"url":"https://junglewise.ai/threats/technologies/windows-10-22h2"}],"technology":{"hub":true,"name":"Microsoft .NET Runtime","slug":"net-runtime","vendor":{"hub":true,"name":"Microsoft","slug":"microsoft","url":"https://junglewise.ai/threats/vendors/microsoft"},"aliases":[],"category":"framework","homepage":"https://dotnet.microsoft.com/","repo_url":"https://github.com/dotnet/runtime","description":"A cross-platform open-source runtime for building desktop, web, and cloud applications.","url":"https://junglewise.ai/threats/technologies/net-runtime"},"most_severe":[{"cve":"CVE-2026-96231","cvss":7.8,"epss":0.0034,"slug":"cve-2026-96231-microsoft-security-advisory-net-and-visual-studio-elevation-of","title":".NET Runtime symlink following elevation of privilege","severity":"high","exploited":false,"published_at":"2026-10-13T20:44:11+00:00","url":"https://junglewise.ai/threats/cve-2026-96231-microsoft-security-advisory-net-and-visual-studio-elevation-of"},{"cve":"CVE-2026-62909","cvss":7.8,"epss":0.0026,"slug":"cve-2026-62909-microsoft-net-privilege-escalation-in-diagnostics-ipc","title":"Uncaught exception in .NET allows an authorized attacker to elevate privileges locally.","severity":"high","exploited":false,"published_at":"2026-08-11T17:18:44.817+00:00","url":"https://junglewise.ai/threats/cve-2026-62909-microsoft-net-privilege-escalation-in-diagnostics-ipc"},{"cve":"CVE-2026-50651","cvss":7.5,"epss":0.0117,"slug":"cve-2026-50651-microsoft-net-denial-of-service-via-resource-exhaustion","title":"Microsoft .NET denial of service via resource exhaustion","severity":"high","exploited":false,"published_at":"2026-07-14T20:17:38.387+00:00","url":"https://junglewise.ai/threats/cve-2026-50651-microsoft-net-denial-of-service-via-resource-exhaustion"}],"generated_at":"2026-10-19T03:07:00.200186+00:00"}