Missing Release of Resource after Effective Lifetime Affecting org.eclipse.jetty.http2:jetty-http2-common package, versions [,12.0.37)[12.1.0,12.1.10)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published9 Sept 2026
- disclosed8 Sept 2026
- creditUnknown
Introduced: 8 Sep 2026
NewCVE-2026-12611 (opens in a new tab)How to fix?
Upgrade org.eclipse.jetty.http2:jetty-http2-common to version 12.0.37, 12.1.10 or higher.
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 RST_STREAM and GOAWAY frames. An attacker can cause the server to become unresponsive by sending specially crafted HTTP/2 requests that trigger blocking writes which are never unblocked, eventually exhausting all server threads.