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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Test your applicationsUpgrade Oracle:8 nodejs to version 1:24.14.1-2.module+el8.10.0+90873+35652ecc or higher.
This issue was patched in ELSA-2026-7670.
Note: Versions mentioned in the description apply only to the upstream nodejs package and not the nodejs package as distributed by Oracle.
See How to fix? for Oracle:8 relevant fixed versions and status.
A memory leak occurs in Node.js HTTP/2 servers when a client sends WINDOW_UPDATE frames on stream 0 (connection-level) that cause the flow control window to exceed the maximum value of 2³¹-1. The server correctly sends a GOAWAY frame, but the Http2Session object is never cleaned up.
This vulnerability affects HTTP2 users on Node.js 20, 22, 24 and 25.