CVE-2025-5115: Eclipse Jetty affected by MadeYouReset HTTP/2 vulnerability

Quick answers

Is CVE-2025-5115 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2025-5115 being exploited in the wild.

How severe is CVE-2025-5115?

Low severity, with a CVSS score of 3.1, published 20 August 2025.

Which products and versions are affected?

org.eclipse.jetty.http2:http2-common (Maven) ECOSYSTEM:introduced=9.3.0,fixed=9.4.58; org.eclipse.jetty.http2:jetty-http2-common (Maven) ECOSYSTEM:introduced=12.0.0,fixed=12.0.25.

Is there a fix for CVE-2025-5115?

Yes. org.eclipse.jetty.http2:http2-common (Maven): upgrade to 9.4.58 or later; org.eclipse.jetty.http2:jetty-http2-common (Maven): upgrade to 12.0.25 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

Am I affected by CVE-2025-5115?

Check whether you run org.eclipse.jetty.http2:http2-common (Maven) or org.eclipse.jetty.http2:jetty-http2-common (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

• org.eclipse.jetty.http2:http2-common (Maven): upgrade to 9.4.58 or later

  # set org.eclipse.jetty.http2:http2-common to 9.4.58 in your pom.xml or build.gradle

• org.eclipse.jetty.http2:jetty-http2-common (Maven): upgrade to 12.0.25 or later

  # set org.eclipse.jetty.http2:jetty-http2-common to 12.0.25 in your pom.xml or build.gradle

Affected products

• org.eclipse.jetty.http2:http2-common (Maven) ECOSYSTEM:introduced=9.3.0,fixed=9.4.58
• org.eclipse.jetty.http2:jetty-http2-common (Maven) ECOSYSTEM:introduced=12.0.0,fixed=12.0.25

Identifiers

• CVE-2025-5115
• GHSA-mmxm-8w33-wc4h