{"schema_version":1,"title":"Microsoft.OpenApi.Kiota.Builder vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 10 vulnerabilities in Microsoft.OpenApi.Kiota.Builder: 0 in the last 7 days and 9 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-59867, was published on 16 July 2026.","url":"https://junglewise.ai/threats/technologies/microsoft-openapi-kiota-builder","json_url":"https://junglewise.ai/threats/technologies/microsoft-openapi-kiota-builder.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-openapi-kiota-builder","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":8,"all_time":10,"critical":2,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":9,"last_365_days":10},"latest":[{"cve":"CVE-2026-59867","cvss":7.1,"epss":0.0192,"slug":"cve-2026-59867-microsoft-kiota-ssrf-and-file-inclusion-via-openapi-external","title":"Microsoft Kiota SSRF and File Inclusion via OpenAPI external references","severity":"high","exploited":false,"published_at":"2026-07-16T16:19:15.62+00:00","url":"https://junglewise.ai/threats/cve-2026-59867-microsoft-kiota-ssrf-and-file-inclusion-via-openapi-external"},{"cve":"CVE-2026-59866","cvss":9.3,"epss":0.0135,"slug":"cve-2026-59866-microsoft-kiota-path-traversal-and-code-injection-in-openapi","title":"Microsoft Kiota path traversal and code injection in OpenAPI generation","severity":"high","exploited":false,"published_at":"2026-07-16T16:19:15.493+00:00","url":"https://junglewise.ai/threats/cve-2026-59866-microsoft-kiota-path-traversal-and-code-injection-in-openapi"},{"cve":"CVE-2026-59865","cvss":9.3,"epss":0.0319,"slug":"cve-2026-59865-microsoft-kiota-command-injection-in-kiota-info-via-openapi","title":"Microsoft Kiota command injection in kiota info via OpenAPI extension","severity":"critical","exploited":false,"published_at":"2026-07-16T16:19:15.373+00:00","url":"https://junglewise.ai/threats/cve-2026-59865-microsoft-kiota-command-injection-in-kiota-info-via-openapi"},{"cve":"CVE-2026-59864","cvss":9.3,"epss":0.0133,"slug":"cve-2026-59864-microsoft-kiota-path-traversal-in-plugin-manifest-generation","title":"Microsoft Kiota path traversal in plugin manifest generation","severity":"critical","exploited":false,"published_at":"2026-07-16T16:19:15.24+00:00","url":"https://junglewise.ai/threats/cve-2026-59864-microsoft-kiota-path-traversal-in-plugin-manifest-generation"},{"cve":"CVE-2026-59863","cvss":7,"epss":0.0112,"slug":"cve-2026-59863-microsoft-kiota-path-traversal-in-workspace-configuration","title":"Microsoft Kiota path traversal in workspace configuration","severity":"high","exploited":false,"published_at":"2026-07-16T15:16:35.707+00:00","url":"https://junglewise.ai/threats/cve-2026-59863-microsoft-kiota-path-traversal-in-workspace-configuration"},{"cve":"CVE-2026-59862","cvss":7.5,"epss":0.0102,"slug":"cve-2026-59862-microsoft-kiota-code-injection-in-python-generator","title":"Microsoft Kiota code injection in Python generator","severity":"high","exploited":false,"published_at":"2026-07-16T15:16:35.57+00:00","url":"https://junglewise.ai/threats/cve-2026-59862-microsoft-kiota-code-injection-in-python-generator"},{"cve":"CVE-2026-59861","cvss":7.5,"epss":0.0147,"slug":"cve-2026-59861-microsoft-kiota-ruby-code-injection-in-generated-string-literals","title":"Microsoft Kiota Ruby code injection in generated string literals","severity":"high","exploited":false,"published_at":"2026-07-16T15:16:35.44+00:00","url":"https://junglewise.ai/threats/cve-2026-59861-microsoft-kiota-ruby-code-injection-in-generated-string-literals"},{"cve":"CVE-2026-59860","cvss":8.7,"epss":0.0102,"slug":"cve-2026-59860-microsoft-kiota-code-injection-in-c-xml-documentation-comments","title":"Microsoft Kiota code injection in C# XML documentation comments","severity":"high","exploited":false,"published_at":"2026-07-16T15:16:35.31+00:00","url":"https://junglewise.ai/threats/cve-2026-59860-microsoft-kiota-code-injection-in-c-xml-documentation-comments"},{"cve":"CVE-2026-59859","cvss":8.7,"epss":0.0102,"slug":"cve-2026-59859-microsoft-kiota-php-code-injection-in-generated-string-literals","title":"Microsoft Kiota PHP code injection in generated string literals","severity":"high","exploited":false,"published_at":"2026-07-16T15:16:35.167+00:00","url":"https://junglewise.ai/threats/cve-2026-59859-microsoft-kiota-php-code-injection-in-generated-string-literals"},{"cve":"CVE-2026-41134","cvss":7.8,"epss":0.0042,"slug":"cve-2026-41134-microsoft-kiota-code-injection-in-generated-clients","title":"Microsoft Kiota code injection in generated clients","severity":"high","exploited":false,"published_at":"2026-04-22T21:17:09.027+00:00","url":"https://junglewise.ai/threats/cve-2026-41134-microsoft-kiota-code-injection-in-generated-clients"}],"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":2,"exploited":0,"vulnerabilities":9},{"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":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}],"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.OpenApi.Kiota.Builder","slug":"microsoft-openapi-kiota-builder","vendor":{"name":"Microsoft","slug":"microsoft","url":"https://junglewise.ai/threats/vendors/microsoft"},"aliases":[],"category":"library","homepage":"https://github.com/microsoft/kiota-dotnet","repo_url":"https://github.com/microsoft/kiota-dotnet","description":"A library used to generate SDKs from OpenAPI descriptions.","url":"https://junglewise.ai/threats/technologies/microsoft-openapi-kiota-builder"},"most_severe":[{"cve":"CVE-2026-59865","cvss":9.3,"epss":0.0319,"slug":"cve-2026-59865-microsoft-kiota-command-injection-in-kiota-info-via-openapi","title":"Microsoft Kiota command injection in kiota info via OpenAPI extension","severity":"critical","exploited":false,"published_at":"2026-07-16T16:19:15.373+00:00","url":"https://junglewise.ai/threats/cve-2026-59865-microsoft-kiota-command-injection-in-kiota-info-via-openapi"},{"cve":"CVE-2026-59864","cvss":9.3,"epss":0.0133,"slug":"cve-2026-59864-microsoft-kiota-path-traversal-in-plugin-manifest-generation","title":"Microsoft Kiota path traversal in plugin manifest generation","severity":"critical","exploited":false,"published_at":"2026-07-16T16:19:15.24+00:00","url":"https://junglewise.ai/threats/cve-2026-59864-microsoft-kiota-path-traversal-in-plugin-manifest-generation"},{"cve":"CVE-2026-59866","cvss":9.3,"epss":0.0135,"slug":"cve-2026-59866-microsoft-kiota-path-traversal-and-code-injection-in-openapi","title":"Microsoft Kiota path traversal and code injection in OpenAPI generation","severity":"high","exploited":false,"published_at":"2026-07-16T16:19:15.493+00:00","url":"https://junglewise.ai/threats/cve-2026-59866-microsoft-kiota-path-traversal-and-code-injection-in-openapi"},{"cve":"CVE-2026-59860","cvss":8.7,"epss":0.0102,"slug":"cve-2026-59860-microsoft-kiota-code-injection-in-c-xml-documentation-comments","title":"Microsoft Kiota code injection in C# XML documentation comments","severity":"high","exploited":false,"published_at":"2026-07-16T15:16:35.31+00:00","url":"https://junglewise.ai/threats/cve-2026-59860-microsoft-kiota-code-injection-in-c-xml-documentation-comments"},{"cve":"CVE-2026-59859","cvss":8.7,"epss":0.0102,"slug":"cve-2026-59859-microsoft-kiota-php-code-injection-in-generated-string-literals","title":"Microsoft Kiota PHP code injection in generated string literals","severity":"high","exploited":false,"published_at":"2026-07-16T15:16:35.167+00:00","url":"https://junglewise.ai/threats/cve-2026-59859-microsoft-kiota-php-code-injection-in-generated-string-literals"},{"cve":"CVE-2026-41134","cvss":7.8,"epss":0.0042,"slug":"cve-2026-41134-microsoft-kiota-code-injection-in-generated-clients","title":"Microsoft Kiota code injection in generated clients","severity":"high","exploited":false,"published_at":"2026-04-22T21:17:09.027+00:00","url":"https://junglewise.ai/threats/cve-2026-41134-microsoft-kiota-code-injection-in-generated-clients"},{"cve":"CVE-2026-59861","cvss":7.5,"epss":0.0147,"slug":"cve-2026-59861-microsoft-kiota-ruby-code-injection-in-generated-string-literals","title":"Microsoft Kiota Ruby code injection in generated string literals","severity":"high","exploited":false,"published_at":"2026-07-16T15:16:35.44+00:00","url":"https://junglewise.ai/threats/cve-2026-59861-microsoft-kiota-ruby-code-injection-in-generated-string-literals"},{"cve":"CVE-2026-59862","cvss":7.5,"epss":0.0102,"slug":"cve-2026-59862-microsoft-kiota-code-injection-in-python-generator","title":"Microsoft Kiota code injection in Python generator","severity":"high","exploited":false,"published_at":"2026-07-16T15:16:35.57+00:00","url":"https://junglewise.ai/threats/cve-2026-59862-microsoft-kiota-code-injection-in-python-generator"},{"cve":"CVE-2026-59867","cvss":7.1,"epss":0.0192,"slug":"cve-2026-59867-microsoft-kiota-ssrf-and-file-inclusion-via-openapi-external","title":"Microsoft Kiota SSRF and File Inclusion via OpenAPI external references","severity":"high","exploited":false,"published_at":"2026-07-16T16:19:15.62+00:00","url":"https://junglewise.ai/threats/cve-2026-59867-microsoft-kiota-ssrf-and-file-inclusion-via-openapi-external"},{"cve":"CVE-2026-59863","cvss":7,"epss":0.0112,"slug":"cve-2026-59863-microsoft-kiota-path-traversal-in-workspace-configuration","title":"Microsoft Kiota path traversal in workspace configuration","severity":"high","exploited":false,"published_at":"2026-07-16T15:16:35.707+00:00","url":"https://junglewise.ai/threats/cve-2026-59863-microsoft-kiota-path-traversal-in-workspace-configuration"}],"generated_at":"2026-09-26T09:24:00.138874+00:00"}