CVE-2026-2332 — HTTP Request Smuggling via Chunked Extension Quoted-String Parsing

Affected: Eclipse Foundation Eclipse Jetty, Red Hat HawtIO HawtIO 4.4.0, Red Hat AMQ Broker 7.13.5, Red Hat build of Apache Camel 4.18.1 for Spring Boot 3.5.14, Red Hat Build of Apache Camel 4.18 for Quarkus 3.33, Red Hat Enterprise Linux 9, Red Hat Satellite 6.16 for RHEL 8, Red Hat Satellite 6.16 for RHEL 9, Red Hat Satellite 6.17 for RHEL 9, Red Hat Satellite 6.18 for RHEL 9 and 32 more

In Eclipse Jetty, the HTTP/1.1 parser is vulnerable to request smuggling when chunk extensions are used, similar to the "funky chunks" techniques outlined here: * https://w4ke.info/2025/06/18/funky-chunks.html

* https://w4ke.info/2025/10/29/funky-chunks-2.html

Jetty terminates chunk extension parsing at \r\n inside quoted strings instead of treating this as an error.

POST / HTTP/1.1 Host: localhost Transfer-Encoding: chunked

1;ext="val X 0

GET /smuggled HTTP/1.1 ...

Note how the chunk extension does not close the double quotes, and it is able to inject a smuggled request.

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bdu:2026-14791

CVE-2026-2332 — HTTP Request Smuggling via Chunked Extension Quoted-String Parsing