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CVE-2026-39824 CVE Medium False Positive

windows: Integer Overflow in NewNTUnicodeString

This advisory does not affect KrakenD

KrakenD does not use golang.org/x/sys/windows.NewNTUnicodeString in its operation. This vulnerability is specific to Windows platform code paths that KrakenD does not exercise. The dependency was upgraded as a precaution.

Addressed through routine dependency maintenance in CE 2.13.6 and EE 2.13.4.

Component

golang.org/x/sys (Windows)

Disclosed

May 26, 2026

Description

An integer overflow in Go’s golang.org/x/sys/windows package causes NewNTUnicodeString to return a truncated string instead of an error when the input exceeds the maximum representable length. Applications relying on this function for path or string construction may silently receive incorrect values.

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