# CVE-2024-22201: jetty9: Jetty is a Java based web server and servlet engine

CVE-2024-22201 is fixed in jetty9 on 1 platform, first by DEBIAN-CVE-2024-22201, released February 26, 2024. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2024-22201
- Priority: High
- CVSS: 7.5 (high)
- EPSS: 0.0143
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Feb 26, 2024

## Description

Jetty is a Java based web server and servlet engine. An HTTP/2 SSL connection that is established and TCP congested will be leaked when it times out. An attacker can cause many connections to end up in this state, and the server may run out of file descriptors, eventually causing the server to stop accepting new connections from valid clients. The vulnerability is patched in 9.4.54, 10.0.20, 11.0.20, and 12.0.6.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | jetty9 Debian 11.6 (bullseye) | 9.4.50-4+deb11u2 | [DSA-5664-1](https://patchblox.com/security/data/fix/linux/dsa-5664-1.md) | Apr 17, 2024 |
| Linux | jetty9 Debian 12.15 (bookworm) | 9.4.50-4+deb12u3 | [DSA-5664-1](https://patchblox.com/security/data/fix/linux/dsa-5664-1.md) | Apr 17, 2024 |
| Linux | jetty9 Debian 13.5 (trixie) | 9.4.54-1 | [DEBIAN-CVE-2024-22201](https://patchblox.com/security/data/fix/linux/debian-cve-2024-22201.md) | Feb 26, 2024 |
| Linux | jetty9 Debian 14 | 9.4.54-1 | [DEBIAN-CVE-2024-22201](https://patchblox.com/security/data/fix/linux/debian-cve-2024-22201.md) | Feb 26, 2024 |

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Data as of 2026-11-08T00:53:09Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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