Technology · Microsoft
Microsoft.OpenApi.Kiota vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 11 vulnerabilities in Microsoft.OpenApi.Kiota: 0 in the last 7 days and 10 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-73851, was published on 24 July 2026.
- Last 7 days
- 0
- Last 90 days
- 10
- Critical, all time
- 2
- Exploited in the wild
- 0
About Microsoft.OpenApi.Kiota
A library providing the core functionality for Kiota-generated SDKs.
Latest Microsoft.OpenApi.Kiota vulnerabilities
- CVE-2026-73851: Microsoft Kiota path traversal in plugin manifest via percent-encoding bypassmediumCVSS 6.1EPSS 2.3%
- CVE-2026-59867: Microsoft Kiota SSRF and File Inclusion via OpenAPI external referenceshighCVSS 7.1EPSS 1.9%
- CVE-2026-59866: Microsoft Kiota path traversal and code injection in OpenAPI generationhighCVSS 9.3EPSS 1.4%
- CVE-2026-59865: Microsoft Kiota command injection in kiota info via OpenAPI extensioncriticalCVSS 9.3EPSS 3.2%
- CVE-2026-59864: Microsoft Kiota path traversal in plugin manifest generationcriticalCVSS 9.3EPSS 1.3%
- CVE-2026-59863: Microsoft Kiota path traversal in workspace configurationhighCVSS 7EPSS 1.1%
- CVE-2026-59862: Microsoft Kiota code injection in Python generatorhighCVSS 7.5EPSS 1.0%
- CVE-2026-59861: Microsoft Kiota Ruby code injection in generated string literalshighCVSS 7.5EPSS 1.5%
- CVE-2026-59860: Microsoft Kiota code injection in C# XML documentation commentshighCVSS 8.7EPSS 1.0%
- CVE-2026-59859: Microsoft Kiota PHP code injection in generated string literalshighCVSS 8.7EPSS 1.0%
- CVE-2026-41134: Microsoft Kiota code injection in generated clientshighCVSS 7.8EPSS 0.4%
Most severe Microsoft.OpenApi.Kiota vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-59865: Microsoft Kiota command injection in kiota info via OpenAPI extensioncriticalCVSS 9.3EPSS 3.2%
- CVE-2026-59864: Microsoft Kiota path traversal in plugin manifest generationcriticalCVSS 9.3EPSS 1.3%
- CVE-2026-59866: Microsoft Kiota path traversal and code injection in OpenAPI generationhighCVSS 9.3EPSS 1.4%
- CVE-2026-59860: Microsoft Kiota code injection in C# XML documentation commentshighCVSS 8.7EPSS 1.0%
- CVE-2026-59859: Microsoft Kiota PHP code injection in generated string literalshighCVSS 8.7EPSS 1.0%
- CVE-2026-41134: Microsoft Kiota code injection in generated clientshighCVSS 7.8EPSS 0.4%
- CVE-2026-59861: Microsoft Kiota Ruby code injection in generated string literalshighCVSS 7.5EPSS 1.5%
- CVE-2026-59862: Microsoft Kiota code injection in Python generatorhighCVSS 7.5EPSS 1.0%
- CVE-2026-59867: Microsoft Kiota SSRF and File Inclusion via OpenAPI external referenceshighCVSS 7.1EPSS 1.9%
- CVE-2026-59863: Microsoft Kiota path traversal in workspace configurationhighCVSS 7EPSS 1.1%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 9 | 2 | |
| 20 Jul 2026 | 1 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/microsoft-openapi-kiota.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Microsoft.OpenApi.Kiota vulnerabilities", https://junglewise.ai/threats/technologies/microsoft-openapi-kiota, 26 September 2026.