CVE-2026-2332: Jetty has HTTP Request Smuggling via Chunked Extension Quoted-String Parsing
(updated )
- Request Smuggling: Attacker injects arbitrary HTTP requests
- Cache Poisoning: Smuggled responses poison shared caches
- Access Control Bypass: Smuggled requests bypass frontend security
- Session Hijacking: Smuggled requests can steal other users’ responses
References
- access.redhat.com/errata/RHSA-2026:10175
- access.redhat.com/errata/RHSA-2026:14272
- access.redhat.com/errata/RHSA-2026:17668
- access.redhat.com/errata/RHSA-2026:20568
- access.redhat.com/errata/RHSA-2026:21773
- access.redhat.com/errata/RHSA-2026:22453
- access.redhat.com/errata/RHSA-2026:25089
- access.redhat.com/errata/RHSA-2026:50221
- access.redhat.com/errata/RHSA-2026:50222
- access.redhat.com/errata/RHSA-2026:50223
- access.redhat.com/errata/RHSA-2026:50263
- access.redhat.com/security/cve/CVE-2026-2332
- bugzilla.redhat.com/show_bug.cgi?id=2458187
- github.com/advisories/GHSA-355h-qmc2-wpwf
- github.com/jetty/jetty.project/security/advisories/GHSA-355h-qmc2-wpwf
- gitlab.eclipse.org/security/cve-assignment/-/issues/89
- nvd.nist.gov/vuln/detail/CVE-2026-2332
- security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2332.json
- w4ke.info/2025/06/18/funky-chunks.html
Code Behaviors & Features
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