Is CVE-2026-92441 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-92441 being exploited in the wild.

How severe is CVE-2026-92441?

Informational severity, published 10 November 2026.

Which products and versions are affected?

Kong Gateway Enterprise; Kong AI Gateway.

Is there a fix for CVE-2026-92441?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-92441 attacked?

It is attacked over the network, in a hosted service.

Am I affected by CVE-2026-92441?

Check whether you run Kong AI Gateway or Kong Gateway Enterprise. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-92441: Kong Gateway Enterprise and Kong AI Gateway HTTP header injection via X-Forwarded-Prefix

CVE-2026-92441 · Severity: info · Published 2026-11-10

Kong Gateway Enterprise and Kong AI Gateway are API gateways that route and manage traffic to backend services. These products can be exploited to inject malicious HTTP headers or smuggle requests to upstream servers by including unescaped carriage return and line feed characters in the X-Forwarded-Prefix header when processing regex-based routes. An attacker can manipulate traffic destined for backend services, potentially bypassing security controls or poisoning responses.

Technologies: Kong AI Gateway, Kong Gateway Enterprise. Vendors: Kong.

Quick answers

Is CVE-2026-92441 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-92441 being exploited in the wild.
How severe is CVE-2026-92441?: Informational severity, published 10 November 2026.
Which products and versions are affected?: Kong Gateway Enterprise; Kong AI Gateway.
Is there a fix for CVE-2026-92441?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-92441 attacked?: It is attacked over the network, in a hosted service.
Am I affected by CVE-2026-92441?: Check whether you run Kong AI Gateway or Kong Gateway Enterprise. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The vulnerability exists in regex-based routes where decoded CR/LF characters from the request path are included in the X-Forwarded-Prefix header passed to upstream servers. This allows HTTP header injection and request smuggling attacks. An attacker can craft a request with encoded CR/LF characters in the path, which are decoded and reflected in the X-Forwarded-Prefix header, enabling the attacker to inject arbitrary headers or splice requests to the upstream service.

Affected products

Kong Gateway Enterprise
Kong AI Gateway

Timeline

2026-11-10: disclosed

References

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