Description
For requests that have a body, but reading the body may end up in reading 0 bytes, there is a buffer leak.
This is particularly the case for 100-Continue, but any request where the network is slow can leak.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Eclipse Foundation | Eclipse Jetty | 10.0.7 – < 10.0.23, 11.0.7 – < 11.0.23 | 10.0.23 |
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 | jetty9 +1 | 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 24.04 LTS | jetty9 | No fix yet | — |
| Ubuntu 22.04 LTS | jetty9 | No fix yet | — |
| Ubuntu 20.04 LTS | jetty9 | No fix yet | — |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | jetty9 | No fix yet | — |
| Ubuntu 16.04 LTS | jetty9 | No fix yet | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.eclipse.jetty:jetty-server | >= 10.0.7, < 10.0.23 | 10.0.23 | GHSA-9299-c6m4-mjhc |
| Maven | org.eclipse.jetty:jetty-server | >= 11.0.7, < 11.0.23 | 11.0.23 | GHSA-9299-c6m4-mjhc |
Advisories 1
- WID-SEC-2026-2314 Eclipse Jetty: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 21, 2026