VULNERABILITY INTELLIGENCE

CVE-2026-73851

EPSS probability2.27%
CISA KEVNot currently listed
Published2026-08-17
Last modified2026-10-24

Description

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.29.1 and 1.34.0, an attacker who controls or tampers with the OpenAPI description consumed by Kiota can supply a file reference that resolves outside the manifest package (e.g. ../../../../etc/passwd, an absolute path, or a file:// / http(s):// URI). When the generated manifest is deployed and consumed by an AI host, this can lead to inclusion or disclosure of files outside the intended package boundary. This vulnerability is fixed in 1.29.1 and 1.34.0.

Weakness classification

  • security-advisories@github.com: CWE-22

Primary references