{"schema_version":1,"title":"Microsoft .NET Framework vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 16 vulnerabilities in Microsoft .NET Framework: 0 in the last 7 days and 7 in the last 90 days, 5 of them critical and 5 exploited in the wild. The most recent, CVE-2026-69522, was published on 8 September 2026.","url":"https://junglewise.ai/threats/technologies/net-framework","json_url":"https://junglewise.ai/threats/technologies/net-framework.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-framework","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":10,"all_time":16,"critical":5,"exploited":5,"last_7_days":0,"last_30_days":1,"last_90_days":7,"last_365_days":11},"latest":[{"cve":"CVE-2026-69522","cvss":8.8,"epss":0.0091,"slug":"cve-2026-69522-microsoft-diasymreader-native-heap-buffer-overflow-in-pdb","title":"Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.","severity":"high","exploited":false,"published_at":"2026-09-08T18:19:19.697+00:00","url":"https://junglewise.ai/threats/cve-2026-69522-microsoft-diasymreader-native-heap-buffer-overflow-in-pdb"},{"cve":"CVE-2026-65810","cvss":7.8,"epss":0.004,"slug":"cve-2026-65810-microsoft-net-framework-relative-path-traversal-privilege","title":"Microsoft .NET Framework relative path traversal privilege escalation","severity":"high","exploited":false,"published_at":"2026-08-11T17:19:00.57+00:00","url":"https://junglewise.ai/threats/cve-2026-65810-microsoft-net-framework-relative-path-traversal-privilege"},{"cve":"CVE-2026-50650","cvss":7.8,"epss":0.0046,"slug":"cve-2026-50650-microsoft-net-framework-code-injection-privilege-escalation","title":"Microsoft .NET Framework code injection privilege escalation","severity":"high","exploited":false,"published_at":"2026-07-14T20:17:38.23+00:00","url":"https://junglewise.ai/threats/cve-2026-50650-microsoft-net-framework-code-injection-privilege-escalation"},{"cve":"CVE-2026-50648","cvss":7.5,"epss":0.0117,"slug":"cve-2026-50648-microsoft-net-framework-denial-of-service-via-resource-exhaustion","title":"Microsoft .NET Framework denial of service via resource exhaustion","severity":"high","exploited":false,"published_at":"2026-07-14T20:17:37.937+00:00","url":"https://junglewise.ai/threats/cve-2026-50648-microsoft-net-framework-denial-of-service-via-resource-exhaustion"},{"cve":"CVE-2026-50646","cvss":7.8,"epss":0.0402,"slug":"cve-2026-50646-microsoft-net-framework-protection-mechanism-failure","title":"Microsoft .NET Framework protection mechanism failure","severity":"high","exploited":false,"published_at":"2026-07-14T20:17:37.67+00:00","url":"https://junglewise.ai/threats/cve-2026-50646-microsoft-net-framework-protection-mechanism-failure"},{"cve":"CVE-2026-50527","cvss":7.5,"epss":0.0117,"slug":"cve-2026-50527-microsoft-net-framework-stack-based-buffer-overflow","title":"Microsoft .NET Framework stack-based buffer overflow","severity":"high","exploited":false,"published_at":"2026-07-14T20:17:37.363+00:00","url":"https://junglewise.ai/threats/cve-2026-50527-microsoft-net-framework-stack-based-buffer-overflow"},{"cve":"CVE-2026-47302","cvss":7.5,"epss":0.0117,"slug":"cve-2026-47302-microsoft-net-denial-of-service-via-resource-exhaustion","title":"Microsoft .NET denial of service via resource exhaustion","severity":"high","exploited":false,"published_at":"2026-07-14T19:17:08.54+00:00","url":"https://junglewise.ai/threats/cve-2026-47302-microsoft-net-denial-of-service-via-resource-exhaustion"},{"cve":"CVE-2026-32177","cvss":7.3,"epss":0.0043,"slug":"cve-2026-32177-microsoft-net-heap-buffer-overflow-privilege-escalation","title":"Microsoft .NET heap buffer overflow privilege escalation","severity":"high","exploited":false,"published_at":"2026-05-12T18:16:58.947+00:00","url":"https://junglewise.ai/threats/cve-2026-32177-microsoft-net-heap-buffer-overflow-privilege-escalation"},{"cve":"CVE-2026-33116","cvss":7.5,"epss":0.0244,"slug":"cve-2026-33116-microsoft-net-infinite-loop-in-xmldecryptiontransform","title":"Microsoft .NET infinite loop in XmlDecryptionTransform","severity":"high","exploited":false,"published_at":"2026-04-14T18:17:33.903+00:00","url":"https://junglewise.ai/threats/cve-2026-33116-microsoft-net-infinite-loop-in-xmldecryptiontransform"},{"cve":"CVE-2026-32226","cvss":5.9,"epss":0.0054,"slug":"cve-2026-32226-microsoft-net-framework-race-condition-denial-of-service","title":"Microsoft .NET Framework race condition denial of service","severity":"medium","exploited":false,"published_at":"2026-04-14T18:17:31.19+00:00","url":"https://junglewise.ai/threats/cve-2026-32226-microsoft-net-framework-race-condition-denial-of-service"},{"cve":"CVE-2026-23666","cvss":7.5,"epss":0.0103,"slug":"cve-2026-23666-microsoft-net-framework-denial-of-service-via-race-condition","title":"Microsoft .NET Framework denial of service via race condition","severity":"high","exploited":false,"published_at":"2026-04-14T18:16:44.507+00:00","url":"https://junglewise.ai/threats/cve-2026-23666-microsoft-net-framework-denial-of-service-via-race-condition"},{"cve":"CVE-2024-29059","cvss":7.5,"slug":"cve-2024-29059-microsoft-net-framework-information-disclosure-vulnerability","title":"Microsoft .NET Framework Information Disclosure Vulnerability","severity":"critical","exploited":true,"published_at":"2025-02-04T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2024-29059-microsoft-net-framework-information-disclosure-vulnerability"},{"cve":"CVE-2015-1671","cvss":9.3,"slug":"cve-2015-1671-microsoft-windows-remote-code-execution-vulnerability","title":"Microsoft Windows Remote Code Execution Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-25T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2015-1671-microsoft-windows-remote-code-execution-vulnerability"},{"cve":"CVE-2020-1147","cvss":3.1,"epss":0.9397,"slug":"cve-2020-1147-microsoft-net-framework-sharepoint-and-visual-studio-remote-code","title":".NET Framework, SharePoint Server, and Visual Studio Remote Code Execution Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-24T17:22:57+00:00","url":"https://junglewise.ai/threats/cve-2020-1147-microsoft-net-framework-sharepoint-and-visual-studio-remote-code"},{"cve":"CVE-2020-0646","cvss":9.8,"slug":"cve-2020-0646-microsoft-net-framework-remote-code-execution-vulnerability","title":"Microsoft .NET Framework Remote Code Execution Vulnerability","severity":"critical","exploited":true,"published_at":"2021-11-03T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2020-0646-microsoft-net-framework-remote-code-execution-vulnerability"},{"cve":"CVE-2017-8759","cvss":7.8,"slug":"cve-2017-8759-microsoft-net-framework-remote-code-execution-vulnerability","title":"Microsoft .NET Framework Remote Code Execution Vulnerability","severity":"critical","exploited":true,"published_at":"2021-11-03T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2017-8759-microsoft-net-framework-remote-code-execution-vulnerability"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":5},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"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":1},{"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}],"related":[{"name":"Microsoft Windows","slug":"windows-","vulnerabilities":977,"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 Server 2012","slug":"windows-server-2012","vulnerabilities":293,"url":"https://junglewise.ai/threats/technologies/windows-server-2012"},{"name":"Microsoft Windows Server 2016","slug":"windows-server-2016","vulnerabilities":213,"url":"https://junglewise.ai/threats/technologies/windows-server-2016"},{"name":"Microsoft Windows Server 2019","slug":"windows-server-2019","vulnerabilities":211,"url":"https://junglewise.ai/threats/technologies/windows-server-2019"},{"name":"Microsoft Windows 11 24h2","slug":"windows-11-24h2","vulnerabilities":192,"url":"https://junglewise.ai/threats/technologies/windows-11-24h2"},{"name":"Microsoft Windows Server 2022","slug":"windows-server-2022","vulnerabilities":178,"url":"https://junglewise.ai/threats/technologies/windows-server-2022"},{"name":"Microsoft Edge","slug":"edge-chromium-based","vulnerabilities":168,"url":"https://junglewise.ai/threats/technologies/edge-chromium-based"},{"name":"Microsoft Windows 11 25h2","slug":"windows-11-25h2","vulnerabilities":161,"url":"https://junglewise.ai/threats/technologies/windows-11-25h2"},{"name":"Microsoft Windows 11 Version 26H1","slug":"windows-11-version-26h1","vulnerabilities":135,"url":"https://junglewise.ai/threats/technologies/windows-11-version-26h1"},{"name":"Microsoft Windows Server 2025","slug":"windows-server-2025","vulnerabilities":124,"url":"https://junglewise.ai/threats/technologies/windows-server-2025"}],"technology":{"hub":true,"name":"Microsoft .NET Framework","slug":"net-framework","vendor":{"name":"Microsoft","slug":"microsoft","url":"https://junglewise.ai/threats/vendors/microsoft"},"aliases":[],"category":"framework","url":"https://junglewise.ai/threats/technologies/net-framework"},"most_severe":[{"cve":"CVE-2020-0646","cvss":9.8,"slug":"cve-2020-0646-microsoft-net-framework-remote-code-execution-vulnerability","title":"Microsoft .NET Framework Remote Code Execution Vulnerability","severity":"critical","exploited":true,"published_at":"2021-11-03T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2020-0646-microsoft-net-framework-remote-code-execution-vulnerability"},{"cve":"CVE-2015-1671","cvss":9.3,"slug":"cve-2015-1671-microsoft-windows-remote-code-execution-vulnerability","title":"Microsoft Windows Remote Code Execution Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-25T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2015-1671-microsoft-windows-remote-code-execution-vulnerability"},{"cve":"CVE-2017-8759","cvss":7.8,"slug":"cve-2017-8759-microsoft-net-framework-remote-code-execution-vulnerability","title":"Microsoft .NET Framework Remote Code Execution Vulnerability","severity":"critical","exploited":true,"published_at":"2021-11-03T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2017-8759-microsoft-net-framework-remote-code-execution-vulnerability"},{"cve":"CVE-2024-29059","cvss":7.5,"slug":"cve-2024-29059-microsoft-net-framework-information-disclosure-vulnerability","title":"Microsoft .NET Framework Information Disclosure Vulnerability","severity":"critical","exploited":true,"published_at":"2025-02-04T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2024-29059-microsoft-net-framework-information-disclosure-vulnerability"},{"cve":"CVE-2020-1147","cvss":3.1,"epss":0.9397,"slug":"cve-2020-1147-microsoft-net-framework-sharepoint-and-visual-studio-remote-code","title":".NET Framework, SharePoint Server, and Visual Studio Remote Code Execution Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-24T17:22:57+00:00","url":"https://junglewise.ai/threats/cve-2020-1147-microsoft-net-framework-sharepoint-and-visual-studio-remote-code"},{"cve":"CVE-2026-69522","cvss":8.8,"epss":0.0091,"slug":"cve-2026-69522-microsoft-diasymreader-native-heap-buffer-overflow-in-pdb","title":"Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.","severity":"high","exploited":false,"published_at":"2026-09-08T18:19:19.697+00:00","url":"https://junglewise.ai/threats/cve-2026-69522-microsoft-diasymreader-native-heap-buffer-overflow-in-pdb"},{"cve":"CVE-2026-50646","cvss":7.8,"epss":0.0402,"slug":"cve-2026-50646-microsoft-net-framework-protection-mechanism-failure","title":"Microsoft .NET Framework protection mechanism failure","severity":"high","exploited":false,"published_at":"2026-07-14T20:17:37.67+00:00","url":"https://junglewise.ai/threats/cve-2026-50646-microsoft-net-framework-protection-mechanism-failure"},{"cve":"CVE-2026-50650","cvss":7.8,"epss":0.0046,"slug":"cve-2026-50650-microsoft-net-framework-code-injection-privilege-escalation","title":"Microsoft .NET Framework code injection privilege escalation","severity":"high","exploited":false,"published_at":"2026-07-14T20:17:38.23+00:00","url":"https://junglewise.ai/threats/cve-2026-50650-microsoft-net-framework-code-injection-privilege-escalation"},{"cve":"CVE-2026-65810","cvss":7.8,"epss":0.004,"slug":"cve-2026-65810-microsoft-net-framework-relative-path-traversal-privilege","title":"Microsoft .NET Framework relative path traversal privilege escalation","severity":"high","exploited":false,"published_at":"2026-08-11T17:19:00.57+00:00","url":"https://junglewise.ai/threats/cve-2026-65810-microsoft-net-framework-relative-path-traversal-privilege"},{"cve":"CVE-2026-33116","cvss":7.5,"epss":0.0244,"slug":"cve-2026-33116-microsoft-net-infinite-loop-in-xmldecryptiontransform","title":"Microsoft .NET infinite loop in XmlDecryptionTransform","severity":"high","exploited":false,"published_at":"2026-04-14T18:17:33.903+00:00","url":"https://junglewise.ai/threats/cve-2026-33116-microsoft-net-infinite-loop-in-xmldecryptiontransform"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}