Detections
Analytics

Echo: linux: security update to 6.1.174-1

high Tenable Self-Hosted Container Security Plugin ID 457280

Description

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

 - In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Prevent improper
 isolation of shared resources in Zen2's op cache Make sure resources are not improperly shared in the op
 cache and cause instruction corruption this way. (CVE-2026-46174)

Solution

Update the linux library and its related packages to version 6.1.174-1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-46174

Plugin Details

Severity: High

ID: 457280

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Medium

Score: 5

Percentile: 94.12

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2026-46174

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/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: 5/28/2026

Vulnerability Publication Date: 5/26/2026

Reference Information

CVE: CVE-2026-46174