{"schema_version":1,"title":"Microsoft Visual Studio vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 16 vulnerabilities in Microsoft Visual Studio: 0 in the last 7 days and 8 in the last 90 days, 3 of them critical and 2 exploited in the wild. The most recent, Microsoft .NET and Visual Studio heap buffer overflow elevation of privilege, was published on 8 September 2026.","url":"https://junglewise.ai/threats/technologies/visual-studio","json_url":"https://junglewise.ai/threats/technologies/visual-studio.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/visual-studio","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":12,"all_time":16,"critical":3,"exploited":2,"last_7_days":0,"last_30_days":5,"last_90_days":8,"last_365_days":14},"latest":[{"cvss":8.8,"slug":"microsoft-net-and-visual-studio-heap-buffer-overflow-elevation-of-02f3702a","title":"Microsoft .NET and Visual Studio heap buffer overflow elevation of privilege","severity":"high","exploited":false,"published_at":"2026-09-08T18:32:35+00:00","url":"https://junglewise.ai/threats/microsoft-net-and-visual-studio-heap-buffer-overflow-elevation-of-02f3702a"},{"cve":"CVE-2026-77907","cvss":8.8,"epss":0.0082,"slug":"cve-2026-77907-microsoft-visual-studio-heap-based-buffer-overflow","title":"Microsoft Visual Studio heap-based buffer overflow","severity":"high","exploited":false,"published_at":"2026-09-08T18:20:40.873+00:00","url":"https://junglewise.ai/threats/cve-2026-77907-microsoft-visual-studio-heap-based-buffer-overflow"},{"cve":"CVE-2026-77906","cvss":8.8,"epss":0.0082,"slug":"cve-2026-77906-microsoft-visual-studio-heap-based-buffer-overflow","title":"Microsoft Visual Studio heap-based buffer overflow","severity":"high","exploited":false,"published_at":"2026-09-08T18:20:40.733+00:00","url":"https://junglewise.ai/threats/cve-2026-77906-microsoft-visual-studio-heap-based-buffer-overflow"},{"cve":"CVE-2026-71328","cvss":8.8,"epss":0.0076,"slug":"cve-2026-71328-microsoft-diasymreader-native-heap-buffer-overflow","title":"Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.","severity":"high","exploited":false,"published_at":"2026-09-08T18:20:12.16+00:00","url":"https://junglewise.ai/threats/cve-2026-71328-microsoft-diasymreader-native-heap-buffer-overflow"},{"cve":"CVE-2026-69439","cvss":8.8,"epss":0.0086,"slug":"cve-2026-69439-microsoft-diasymreader-native-heap-overflow-in-pdb-parsing","title":"Heap-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.","severity":"high","exploited":false,"published_at":"2026-09-08T18:19:07.96+00:00","url":"https://junglewise.ai/threats/cve-2026-69439-microsoft-diasymreader-native-heap-overflow-in-pdb-parsing"},{"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-2026-62902","cvss":6.5,"epss":0.0087,"slug":"cve-2026-62902-microsoft-net-wpf-information-disclosure-in-document-parsing","title":"Inclusion of functionality from untrusted control sphere in .NET allows an unauthorized attacker to disclose information over a network.","severity":"medium","exploited":false,"published_at":"2026-08-11T17:18:44.503+00:00","url":"https://junglewise.ai/threats/cve-2026-62902-microsoft-net-wpf-information-disclosure-in-document-parsing"},{"cve":"CVE-2026-50651","cvss":7.5,"epss":0.0062,"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"},{"cve":"CVE-2026-41109","cvss":8.8,"epss":0.0086,"slug":"cve-2026-41109-microsoft-visual-studio-and-github-copilot-injection","title":"Microsoft Visual Studio and GitHub Copilot Injection Vulnerability","severity":"high","exploited":false,"published_at":"2026-05-12T18:17:22.21+00:00","url":"https://junglewise.ai/threats/cve-2026-41109-microsoft-visual-studio-and-github-copilot-injection"},{"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-2026-32175","cvss":7.5,"epss":0.0071,"slug":"cve-2026-32175-microsoft-net-core-path-traversal-tampering-vulnerability","title":"Microsoft .NET Core path traversal tampering vulnerability","severity":"high","exploited":false,"published_at":"2026-05-12T18:16:58.737+00:00","url":"https://junglewise.ai/threats/cve-2026-32175-microsoft-net-core-path-traversal-tampering-vulnerability"},{"cve":"CVE-2026-40372","cvss":9.1,"epss":0.0082,"slug":"cve-2026-40372-microsoft-asp-net-core-privilege-escalation-via-improper","title":"Microsoft ASP.NET Core privilege escalation via improper signature verification","severity":"critical","exploited":false,"published_at":"2026-04-21T20:16:59.133+00:00","url":"https://junglewise.ai/threats/cve-2026-40372-microsoft-asp-net-core-privilege-escalation-via-improper"},{"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-2026-32203","cvss":7.5,"epss":0.0244,"slug":"cve-2026-32203-microsoft-net-and-visual-studio-stack-overflow-denial-of-service","title":"Microsoft .NET and Visual Studio stack overflow denial of service","severity":"high","exploited":false,"published_at":"2026-04-14T18:17:27.7+00:00","url":"https://junglewise.ai/threats/cve-2026-32203-microsoft-net-and-visual-studio-stack-overflow-denial-of-service"},{"cve":"CVE-2023-38180","cvss":7.5,"slug":"cve-2023-38180-microsoft-net-core-and-visual-studio-denial-of-service","title":"Microsoft .NET Core and Visual Studio Denial-of-Service Vulnerability","severity":"critical","exploited":true,"published_at":"2023-08-09T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2023-38180-microsoft-net-core-and-visual-studio-denial-of-service"},{"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"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":1},{"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":2},{"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":5},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Microsoft Windows","slug":"windows-","vulnerabilities":963,"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":167,"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 Visual Studio","slug":"visual-studio","vendor":{"name":"Microsoft","slug":"microsoft","url":"https://junglewise.ai/threats/vendors/microsoft"},"aliases":["visual-studio-2022-version-17-12","visual-studio-2022-version-17-14","visual-studio-2026"],"category":"framework","homepage":"https://visualstudio.microsoft.com","description":"An integrated development environment for Windows and web application development.","url":"https://junglewise.ai/threats/technologies/visual-studio"},"most_severe":[{"cve":"CVE-2023-38180","cvss":7.5,"slug":"cve-2023-38180-microsoft-net-core-and-visual-studio-denial-of-service","title":"Microsoft .NET Core and Visual Studio Denial-of-Service Vulnerability","severity":"critical","exploited":true,"published_at":"2023-08-09T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2023-38180-microsoft-net-core-and-visual-studio-denial-of-service"},{"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-2026-40372","cvss":9.1,"epss":0.0082,"slug":"cve-2026-40372-microsoft-asp-net-core-privilege-escalation-via-improper","title":"Microsoft ASP.NET Core privilege escalation via improper signature verification","severity":"critical","exploited":false,"published_at":"2026-04-21T20:16:59.133+00:00","url":"https://junglewise.ai/threats/cve-2026-40372-microsoft-asp-net-core-privilege-escalation-via-improper"},{"cve":"CVE-2026-69439","cvss":8.8,"epss":0.0086,"slug":"cve-2026-69439-microsoft-diasymreader-native-heap-overflow-in-pdb-parsing","title":"Heap-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.","severity":"high","exploited":false,"published_at":"2026-09-08T18:19:07.96+00:00","url":"https://junglewise.ai/threats/cve-2026-69439-microsoft-diasymreader-native-heap-overflow-in-pdb-parsing"},{"cve":"CVE-2026-41109","cvss":8.8,"epss":0.0086,"slug":"cve-2026-41109-microsoft-visual-studio-and-github-copilot-injection","title":"Microsoft Visual Studio and GitHub Copilot Injection Vulnerability","severity":"high","exploited":false,"published_at":"2026-05-12T18:17:22.21+00:00","url":"https://junglewise.ai/threats/cve-2026-41109-microsoft-visual-studio-and-github-copilot-injection"},{"cve":"CVE-2026-77907","cvss":8.8,"epss":0.0082,"slug":"cve-2026-77907-microsoft-visual-studio-heap-based-buffer-overflow","title":"Microsoft Visual Studio heap-based buffer overflow","severity":"high","exploited":false,"published_at":"2026-09-08T18:20:40.873+00:00","url":"https://junglewise.ai/threats/cve-2026-77907-microsoft-visual-studio-heap-based-buffer-overflow"},{"cve":"CVE-2026-77906","cvss":8.8,"epss":0.0082,"slug":"cve-2026-77906-microsoft-visual-studio-heap-based-buffer-overflow","title":"Microsoft Visual Studio heap-based buffer overflow","severity":"high","exploited":false,"published_at":"2026-09-08T18:20:40.733+00:00","url":"https://junglewise.ai/threats/cve-2026-77906-microsoft-visual-studio-heap-based-buffer-overflow"},{"cve":"CVE-2026-71328","cvss":8.8,"epss":0.0076,"slug":"cve-2026-71328-microsoft-diasymreader-native-heap-buffer-overflow","title":"Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.","severity":"high","exploited":false,"published_at":"2026-09-08T18:20:12.16+00:00","url":"https://junglewise.ai/threats/cve-2026-71328-microsoft-diasymreader-native-heap-buffer-overflow"},{"cvss":8.8,"slug":"microsoft-net-and-visual-studio-heap-buffer-overflow-elevation-of-02f3702a","title":"Microsoft .NET and Visual Studio heap buffer overflow elevation of privilege","severity":"high","exploited":false,"published_at":"2026-09-08T18:32:35+00:00","url":"https://junglewise.ai/threats/microsoft-net-and-visual-studio-heap-buffer-overflow-elevation-of-02f3702a"},{"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"}],"generated_at":"2026-09-26T17:07:00.185783+00:00"}