CVE-2025-23085

MEDIUM

Node.js < 18.20.6, 20.x < 20.18.2, 22.x < 22.13.1, 23.x < 23.6.1 - Memory Leak via HTTP/2 Socket Closure

Title source: llm
STIX 2.1

Description

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.

References (3)

Core 3

Scores

CVSS v3 5.3
EPSS 0.0017
EPSS Percentile 37.6%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-401
Status published
Products (20)
NodeJS/Node 10.0 - 10.*
NodeJS/Node 11.0 - 11.*
NodeJS/Node 12.0 - 12.*
NodeJS/Node 13.0 - 13.*
NodeJS/Node 14.0 - 14.*
NodeJS/Node 15.0 - 15.*
NodeJS/Node 16.0 - 16.*
NodeJS/Node 17.0 - 17.*
NodeJS/Node 18.0 - 18.20.6
NodeJS/Node 19.0 - 19.*
... and 10 more
Published Feb 07, 2025
Tracked Since Feb 18, 2026