CVE-2026-6338: HTTP request smuggling in Kong Enteprise Gateway
Kong · Kong Enterprise Gateway
Vendor fix available · Affected: Kong Enterprise Gateway · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 21% of scored CVEs
DescriptionCVE.org
A HTTP request smuggling and desynchronization vulnerability affects Kong Gateway Enterprise 3.4, 3.10, 3.11, 3.12, 3.13, and 3.14 series. The vulnerability is caused by a parsing flaw in Kong’s HTTP request processing pipeline when handling untrusted HTTP/1.1 traffic.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Kong · Kong Enterprise Gatewayfrom 3.4.0.0 before 3.4.3.27; from 3.10.0.0 before 3.10.0.12; from 3.11.0.0 before 3.11.0.12; from 3.12.0.0 before 3.12.0.7; from 3.13.0.0 before 3.13.0.5; from 3.14.0.0 before 3.14.0.4
On the Atlas
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CoverageNo articles yet
No CyberSIXT article names CVE-2026-6338 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.