NuGet/Microsoft.OpenApi.Kiota.Builder CVE-2026-59859: high, EPSS 1.38%
Microsoft Kiota: Code Generation Literal Injection in Kiota PHP Generator
Action: Upgrade Microsoft.OpenApi.Kiota.Builder to 1.29.1 (1.29.x) or 1.32.4 (1.32.x) or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 1.30.0 | 1.32.4 | - |
| 0 | 1.29.1 | - |
Fixed versions
| 1.32.4 | 1.29.1 |
Sources
- osv: GHSA-jqwh-526h-c92j#NuGet/Microsoft.OpenApi.Kiota.Builder
- https://github.com/microsoft/kiota/security/advisories/GHSA-jqwh-526h-c92j
- https://nvd.nist.gov/vuln/detail/CVE-2026-59859
- https://github.com/microsoft/kiota/pull/7863
- https://github.com/microsoft/kiota/commit/5e2a211ac4261988fbdc72c3b268596ea8837b87
- https://github.com/microsoft/kiota
- https://github.com/microsoft/kiota/releases/tag/v1.32.4
CVE-2026-59859 · published · modified · JSON