Detections
Analytics

Echo: openssh: security update to 1:10.4p1-4+e2

low Tenable Cloud Security Plugin ID 455464

Description

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

 - In ssh-agent in OpenSSH before 10.5, some operations can occur remotely but were intended to occur only
 locally, including operations that add tokens or use keys. This is caused by misinteraction between agent
 locking and the [email protected] extension. (CVE-2026-73281)

Solution

Update the openssh library and its related packages to version 1:10.4p1-4+e2 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-73281

Plugin Details

Severity: Low

ID: 455464

Version: Revision 1.1

Type: Local

Published: 10/1/2026

Updated: 10/1/2026

Risk Information

VPR

Risk Factor: Low

Score: 3.2

Percentile: 50.42

CVSS v2

Risk Factor: Low

Base Score: 2.1

Temporal Score: 1.6

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

CVSS Score Source: CVE-2026-73281

CVSS v3

Risk Factor: Low

Base Score: 3.5

Temporal Score: 3.1

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 8/12/2026

Vulnerability Publication Date: 8/11/2026

Reference Information

CVE: CVE-2026-73281

IAVA: 2026-A-0847