CVE-2026-6338Disclosure

LOWCVSS 4.9 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

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.

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0.0/ 10 priority

Sources & remediation

Other references

https://support.konghq.com/support/s/article/CVE-2026-6338

Weakness type (CWE)

CWE-444

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
Disclosure: 1 classified signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://www.cve.org/CVERecord?id=CVE-2026-6338

Full discourse1 post

CVE@CVEnew137d
Disclosure
CVE-2026-6338 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 b… https://www.cve.org/CVERecord?id=CVE-2026-6338
Post summary
CVE-2026-6338 is a newly disclosed HTTP request smuggling vulnerability affecting multiple Kong Gateway Enterprise releases; the post provides basic technical details but no PoC, exploit code, active exploitation, or patch information.
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