Analysis and contextual insights are available on OpenCVE Cloud.
Vendor Workaround
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Tracking
Sign in to view the affected projects.
No advisories yet.
Tue, 11 Aug 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in the ChunkReader component of the Undertow HTTP server, which is used by WildFly and JBoss EAP to handle chunked transfer encoding. The issue occurs because the parser uses a single internal variable to store both the remaining chunk size and state flags. By sending a specially crafted request with an extremely large chunk size, an attacker can cause these values to overlap, tricking the parser into thinking a request has finished prematurely. This can allow a second, "smuggled" request to be processed out of sync, potentially bypassing security controls. | |
| Title | Undertow-core: undertow:http request smuggling via oversized chunk-size bit overlap | |
| First Time appeared |
Redhat
Redhat apache Camel Hawtio Redhat camel Spring Boot Redhat enterprise Linux Redhat jboss Data Grid Redhat jboss Enterprise Application Platform Redhat jboss Fuse Redhat jbosseapxp Redhat red Hat Single Sign On |
|
| Weaknesses | CWE-444 | |
| CPEs | cpe:/a:redhat:apache_camel_hawtio:4 cpe:/a:redhat:camel_spring_boot:4 cpe:/a:redhat:jboss_data_grid:8 cpe:/a:redhat:jboss_enterprise_application_platform:7 cpe:/a:redhat:jboss_enterprise_application_platform:8 cpe:/a:redhat:jboss_fuse:7 cpe:/a:redhat:jbosseapxp cpe:/a:redhat:red_hat_single_sign_on:7 cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
|
| Vendors & Products |
Redhat
Redhat apache Camel Hawtio Redhat camel Spring Boot Redhat enterprise Linux Redhat jboss Data Grid Redhat jboss Enterprise Application Platform Redhat jboss Fuse Redhat jbosseapxp Redhat red Hat Single Sign On |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-08-11T18:29:31.703Z
Reserved: 2026-06-30T07:59:30.806Z
Link: CVE-2026-14180
No data.
Status : Received
Published: 2026-08-11T16:17:28.923
Modified: 2026-08-11T16:17:28.923
Link: CVE-2026-14180
No data.
OpenCVE Enrichment
No data.