Detections
Analytics

Echo: io.netty:netty-common: security update to 4.1.118.Final

medium Tenable Self-Hosted Container Security Plugin ID 459843

Description

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

 - Netty, an asynchronous, event-driven network application framework, has a vulnerability in versions up to
 and including 4.1.118.Final. An unsafe reading of environment file could potentially cause a denial of
 service in Netty. When loaded on an Windows application, Netty attempts to load a file that does not
 exist. If an attacker creates such a large file, the Netty application crash. A similar issue was
 previously reported as CVE-2024-47535. This issue was fixed, but the fix was incomplete in that null-bytes
 were not counted against the input limit. Commit d1fbda62d3a47835d3fb35db8bd42ecc205a5386 contains an
 updated fix. (CVE-2025-25193)

Solution

Update the io.netty:netty-common library and its related packages to version 4.1.118.Final or later.

See Also

https://advisory.echohq.com/cve/CVE-2025-25193

Plugin Details

Severity: Medium

ID: 459843

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/5/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.69

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

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

CVSS Score Source: CVE-2025-25193

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 9/28/2026

Vulnerability Publication Date: 2/10/2025

Reference Information

CVE: CVE-2025-25193