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

> CVE-2026-2332: HTTP Request Smuggling via Chunked Extension Quoted-String Parsing. CVSS 7.4 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2026-2332
Last updated: 2026-09-14T12:04:28Z

- Published: 2026-04-14 10:59 UTC · Updated: 2026-09-14 12:04 UTC · Assigner: eclipse
- CVSS: 7.4 (CVSS 3.1) · Severity: High · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
- EPSS: 1.3%, 70th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-444

## Description

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.

## Affected vendors and products

- Eclipse Foundation: Eclipse Jetty
- Red Hat: HawtIO HawtIO 4.4.0
- Red Hat: OpenShift Developer Tools and Services
- Red Hat: OpenShift Developer Tools and Services 4.12
- Red Hat: OpenShift Developer Tools and Services 4.13
- Red Hat: OpenShift Developer Tools and Services 4.14
- Red Hat: OpenShift Developer Tools and Services 4.15
- Red Hat: OpenShift Developer Tools and Services 4.16
- Red Hat: OpenShift Developer Tools and Services 4.17
- Red Hat: OpenShift Developer Tools and Services 4.18
- Red Hat: OpenShift Developer Tools and Services 4.19
- Red Hat: OpenShift Developer Tools and Services 4.20
- Red Hat: OpenShift Developer Tools and Services 4.21
- Red Hat: OpenShift Developer Tools and Services 4.22
- Red Hat: Red Hat AMQ Broker 7
- Red Hat: Red Hat AMQ Broker 7.13.5
- Red Hat: Red Hat build of Apache Camel 4.18.1 for Spring Boot 3.5.14
- Red Hat: Red Hat Build of Apache Camel 4.18 for Quarkus 3.33
- Red Hat: Red Hat build of Apache Camel 4 for Quarkus 3
- Red Hat: Red Hat build of Apicurio Registry 2
- Red Hat: Red Hat build of Apicurio Registry 3
- Red Hat: Red Hat build of Debezium 2
- Red Hat: Red Hat build of Debezium 3
- Red Hat: Red Hat Data Grid 8
- Red Hat: Red Hat Enterprise Linux 9
- Red Hat: Red Hat Fuse 7
- Red Hat: Red Hat JBoss Enterprise Application Platform 7
- Red Hat: Red Hat JBoss Enterprise Application Platform 8
- Red Hat: Red Hat JBoss Enterprise Application Platform Expansion Pack
- Red Hat: Red Hat JBoss Web Server 6
- Red Hat: Red Hat Offline Knowledge Portal 1.2.12
- Red Hat: Red Hat OpenShift Dev Spaces 3.27
- Red Hat: Red Hat Process Automation 7
- Red Hat: Red Hat Satellite 6
- Red Hat: Red Hat Satellite 6.16 for RHEL 8
- Red Hat: Red Hat Satellite 6.16 for RHEL 9
- Red Hat: Red Hat Satellite 6.17 for RHEL 9
- Red Hat: Red Hat Satellite 6.18 for RHEL 9
- Red Hat: Red Hat Satellite 6.19 for RHEL 9
- Red Hat: Red Hat Single Sign-On 7
- Red Hat: streams for Apache Kafka 2
- Red Hat: streams for Apache Kafka 3

## Tracked companies

- [Confluence](https://rewindex.com/company/confluence.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-2332)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-2332)
- [https://github.com/jetty/jetty.project/security/advisories/GHSA-355h-qmc2-wpwf](https://github.com/jetty/jetty.project/security/advisories/GHSA-355h-qmc2-wpwf)
- [https://gitlab.eclipse.org/security/cve-assignment/-/issues/89](https://gitlab.eclipse.org/security/cve-assignment/-/issues/89)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2026-2332 · Markdown: https://rewindex.com/cve/CVE-2026-2332.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-2332 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:09:52.517Z