VDB

DEBIAN-CVE-2025-59465

DEBIAN-CVE-2025-59465 PUBLISHED CVSS 7.5 HIGH

A malformed `HTTP/2 HEADERS` frame with oversized, invalid `HPACK` data can cause Node.js to crash by triggering an unhandled `TLSSocket` error `ECONNRESET`. Instead of safely closing the connection, the process crashes, enabling a remote denial of service. This primarily affects applications that do not attach explicit error handlers to secure sockets, for example: ``` server.on('secureConnection', socket => { socket.on('error', err => { console.log(err) }) }) ```

Risk Scores

CVSS v3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products

VendorProductVersions
Debian:13nodejs*, 20.19.2+dfsg, 0
Debian:12nodejs*, 22.22.0+dfsg+~cs22.19.13-1, 22.22.0+dfsg+~cs22.19.13-2
Debian:14nodejs22.12.0+dfsg-2, 22.12.0+dfsg-3, 22.18.0+dfsg+~cs22.17.2-1
Debian:11nodejs*, *, *

Timeline

  • Jan 20, 2026 CVE Published
  • May 14, 2026 CVE Updated
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