Detections
Analytics

Echo: nodejs: security update to 20.19.2+dfsg-1+deb13u3

high Tenable Cloud Security Plugin ID 461242

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - A flaw in Node.js HTTP/2 handling allows `nghttp2_session_mem_send()` to be called re-entrantly while
 `nghttp2_session_mem_recv()` is executing, resulting in a heap-use-after-free. This vulnerability affects
 Node.js **26.x**, **24.x**, and **22.x**. (CVE-2026-56848)

Solution

Update the nodejs library and its related packages to version 20.19.2+dfsg-1+deb13u3 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-56848

Plugin Details

Severity: High

ID: 461242

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Medium

Score: 5.7

Percentile: 95.89

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.1

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS Score Source: CVE-2026-56848

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 7/31/2026

Vulnerability Publication Date: 7/29/2026

Reference Information

CVE: CVE-2026-56848