Missing Release of Resource after Effective Lifetime

Overview Affected versions of this package are vulnerable to Missing Release of Resource after Effective Lifetime due to a race condition in the server when handling RSTSTREAM and GOAWAY frames. An attacker can cause the server to become unresponsive by sending specially crafted HTTP/2 requests...

CVE-2026-12611

A client may issue HTTP/2 requests to a Jetty server that result in blocking writes that are never unblocked, eventually causing all threads to be blocked and the whole server to become unresponsive. This is caused by a race condition in the server when handling RSTSTREAM frames and GOAWAY frames...

CVE-2026-12611

CVE-2026-12611 affects the Eclipse Jetty HTTP/2 server implementation. A client can trigger a race condition in the server's handling of RST_STREAM and GOAWAY frames, which resets HTTP2Flusher.terminated back to null. This allows flusher entries to be enqueued that are never processed, leaving wr...

Security Bulletin: IBM Guardium Data Protection is affected by a single vulnerability (CVE-2025-5115)

Summary IBM Guardium Data Protection has addressed this vulnerability in an update. Vulnerability Details CVEID:CVE-2025-5115 DESCRIPTION: In Eclipse Jetty, versions =9.4.57, =10.0.25, =11.0.25, =12.0.21, =12.1.0.alpha2, an HTTP/2 client may trigger the server to send RSTSTREAM frames, for exampl...

CVE-2025-1948 Eclipse Jetty HTTP clients can increase memory allocation

In Eclipse Jetty versions 12.0.0 to 12.0.16 included, an HTTP/2 client can specify a very large value for the HTTP/2 settings parameter SETTINGSMAXHEADERLISTSIZE. The Jetty HTTP/2 server does not perform validation on this setting, and tries to allocate a ByteBuffer of the specified capacity to...

CVE-2022-2048

In Eclipse Jetty HTTP/2 server implementation, when encountering an invalid HTTP/2 request, the error handling has a bug that can wind up not properly cleaning up the active connections and associated resources. This can lead to a Denial of Service scenario where there are no enough resources lef...