MEDIUM 5.3 Microsoft

CVE-2025-23085

A memory leak could occur when a remote peer abruptly closes the socket without sending a GOAWAY notification. Additionally, if an invalid header was detected by nghttp2, causing the connection to be terminated by the peer, the same leak was triggered. This flaw could lead to increased memory consumption and potential denial of service under certain conditions. This vulnerability affects HTTP/2 Server users on Node.js v18.x, v20.x, v22.x and v23.x.

Microsoft Security Update 2025-Feb: A memory leak could occur when a remote peer abruptly closes the socket without sending a GOAWAY notification. Additionally, if an invalid header was detected by nghttp2, causing the connection to be terminated by the peer, the same leak was triggered. This flaw could lead to increased memory consumption and potential denial of service under certain conditions. This vulnerability affects HTTP/2 Server users on Node.js v18.x, v20.x, v22.x and v23.x.

Affected Products

References

Published: 2025-02-11 · Source: Microsoft · Feed updated: 2026-08-10
This medium severity vulnerability with a CVSS score of 5.3 was published on 2025-02-11 via Microsoft. Affected: azl3 nodejs 20.14.0-8 on Azure Linux 3.0, cbl2 nodejs18 18.20.3-3 on CBL Mariner 2.0, azl3 nodejs 20.14.0-5 on Azure Linux 3.0 and 1 more.
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