Answer in brief
CVE-2026-105795 records a Low severity (CVSS 3.1) vulnerability in Kiota: Unsafe oauth_card_path references in Kiota-generated API plugin manifests. The current sources do not mark it as known exploited. The current feed maps microsoft/kiota (generic), microsoft/Microsoft.OpenApi.Kiota (generic), microsoft/Microsoft.OpenApi.Kiota.Builder (generic), Microsoft.OpenApi.Kiota (nuget) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 3.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps microsoft/kiota (generic), microsoft/Microsoft.OpenApi.Kiota (generic), microsoft/Microsoft.OpenApi.Kiota.Builder (generic), Microsoft.OpenApi.Kiota (nuget) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| microsoft/kiotageneric | >=1.25.1 <1.35.0 | 1.35.0 |
| microsoft/Microsoft.OpenApi.Kiotageneric | >=1.25.1 <1.35.0 | 1.35.0 |
| microsoft/Microsoft.OpenApi.Kiota.Buildergeneric | >=1.25.1 <1.35.0 | 1.35.0 |
| Microsoft.OpenApi.Kiotanuget | >=1.25.1,<1.35.0 | 1.35.0 |
| Microsoft.OpenApi.Kiota.Buildernuget | >=1.25.1,<1.35.0 | 1.35.0 |
Published upstream
Oct 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 6, 2026
Kiota is an OpenAPI based HTTP Client code generator. From 1.25.1 until 1.35.0, Kiota copies x-ai-capabilities.response_semantics.oauth_card_path from an attacker-controlled or compromised OpenAPI description into a generated API plugin manifest without validating that the value is a safe package-relative file reference. Parent-directory traversal, rooted paths, or absolute URIs can therefore reach a consuming host that resolves the reference, allowing the host to cross the intended plugin-package boundary or use an unintended authentication card. Kiota does not itself read a local file or execute code merely while generating the manifest, and impact requires downstream resolution of the unsafe reference. This issue is fixed in version 1.35.0.
Quoted source text, attributed separately from HOL analysis.