CVE-2026-107291 | Pydantic AI up to 1.107.5/2.43.x OpenTelemetry Instrumentation information disclosure

October 8, 2026 Yanac

A vulnerability identified as problematic has been detected in Pydantic AI up to 1.107.5/2.43.x. This vulnerability affects unknown code of the component OpenTelemetry Instrumentation. Performing a manipulation results in information disclosure.

This vulnerability was named CVE-2026-107291. The attack may be initiated remotely. There is no available exploit.

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