Medium [CVE-2026-14180] Undertow:HTTP request smuggling via oversized chunk-size bit overlap
This medium-severity Red Hat Linux advisory covers CVE-2026-14180 affecting Red Hat build of Apache Camel for Spring Boot 4, Red Hat build of Apache Camel - HawtIO 4, Red Hat Data Grid 8.
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Summary
Undertow:HTTP request smuggling via oversized chunk-size bit overlap. Red Hat rates this moderate (CVSS 5.3).
Weakness: CWE-444.
Affected products named by the advisory: Red Hat build of Apache Camel for Spring Boot 4; Red Hat build of Apache Camel - HawtIO 4; Red Hat Data Grid 8; Red Hat Enterprise Linux 10; and 9 more.
Affected products named by the advisory: Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat Fuse 7; Red Hat JBoss Enterprise Application Platform 7; and 5 more.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Mitigation checklist
- 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.
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
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