Description
The Jetty URI parser has some key differences to other common parsers when evaluating invalid or unusual URIs. Differential parsing of URIs in systems using multiple components may result in security by-pass. For example a component that enforces a black list may interpret the URIs differently from one that generates a response. At the very least, differential parsing may divulge implementation details.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Eclipse Foundation | Eclipse Jetty | 9.4.0 – ≤ 9.4.58, 10.0.0 – ≤ 10.0.26, 11.0.0 – ≤ 11.0.26, 12.0.0 – ≤ 12.0.30, 12.1.0 – ≤ 12.1.4 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | jetty12 | 12.0.32-1 | — |
| Debian 14 | jetty9 | No fix yet | — |
| Debian 13 | jetty9 +1 | No fix yet | — |
| Debian 12 | jetty9 | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | jetty9 +1 | No fix yet | — |
| Ubuntu 26.04 LTS | jetty9 +1 | No fix yet | — |
| Ubuntu 25.10 | jetty9 | No fix yet | — |
| Ubuntu 24.04 LTS | jetty9 | No fix yet | — |
| Ubuntu 22.04 LTS | jetty9 | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | jetty9 | No fix yet | — |
| Ubuntu 18.04 LTS | jetty9 | No fix yet | — |
| Ubuntu 16.04 LTS | jetty9 | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | jetty-minimal | 9.4.58-150200.3.37.1 | SUSE-SU-2026:1461-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | jetty-minimal | 9.4.58-3.1 | openSUSE-SU-2026:10300-1 |
| openSUSE Leap 15.6 | jetty-minimal +1 | 9.4.58-150200.3.37.1 | SUSE-SU-2026:1461-1 |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | akhq | 0.26.0-r10 | — |
| Wolfi rolling | apache-tika-3.1 | 3.1.0-r38 | — |
| Wolfi rolling | apache-tika-3.2 +1 | 3.2.3-r18 | — |
| Wolfi rolling | apache-tika-3.3 | 3.3.2-r2 | — |
| Wolfi rolling | cassandra-reaper | 5.0.0-r0 | — |
| Wolfi rolling | cloudwatch-exporter | 0.17.0-r0 | — |
| Wolfi rolling | confluent-kafka | 8.3.0.373-r0 | — |
| Wolfi rolling | dependency-track +1 | 4.14.0-r0 | — |
| Wolfi rolling | druid | 36.0.0-r7 | — |
| Wolfi rolling | kafka-4.1 | 4.1.2-r0 | — |
| Wolfi rolling | kafka-4.2 | 4.2.0-r5 | — |
| Wolfi rolling | spark-4.0-scala-2.13 | 4.0.3-r2 | — |
| Wolfi rolling | spark-4.1-scala-2.13 | 4.1.2-r5 | — |
| Wolfi rolling | tez +10 | No fix yet | — |
| Wolfi rolling | trino +4 | 483-r7 | — |
| Wolfi rolling | trino-plugin-ranger | 481-r9 | — |
| Wolfi rolling | zookeeper-3.9 | 3.9.5-r0 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.eclipse.jetty:jetty-http | >= 9.4.0, <= 9.4.58 | — | GHSA-wjpw-4j6x-6rwh |
| Maven | org.eclipse.jetty:jetty-http | >= 10.0.0, <= 10.0.26 | — | GHSA-wjpw-4j6x-6rwh |
| Maven | org.eclipse.jetty:jetty-http | >= 11.0.0, <= 11.0.26 | — | GHSA-wjpw-4j6x-6rwh |
| Maven | org.eclipse.jetty:jetty-http | >= 12.0.0, < 12.0.31 | 12.0.31 | GHSA-wjpw-4j6x-6rwh |
| Maven | org.eclipse.jetty:jetty-http | >= 12.1.0, < 12.1.5 | 12.1.5 | GHSA-wjpw-4j6x-6rwh |
Advisories 4
- WID-SEC-2026-0611 Eclipse Jetty: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen BSI CERT-Bund (WID) · Sep 17, 2026
- SUSE-SU-2026:1461-1 Security update for jetty-minimal SUSE / openSUSE Security Updates · Apr 21, 2026
- WID-SEC-2026-0862 RealObjects PDFreactor: Mehrere Schwachstellen BSI CERT-Bund (WID) · Mar 25, 2026
- openSUSE-SU-2026:10300-1 jetty-annotations-9.4.58-3.1 on GA media SUSE / openSUSE Security Updates · Mar 8, 2026