Detections
Analytics

Echo: stdlib: security update to 1.25.12

high Tenable Self-Hosted Container Security Plugin ID 474170

Description

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

 - On Unix systems, opening a file in an os.Root improperly follows symlinks to locations outside of the Root
 when the final path component of the a path is a symbolic link and the path ends in /. For example,
 'root.Open("symlink/")' will open "symlink" even when "symlink" is a symbolic link pointing outside of the
 root. (CVE-2026-39822)

Solution

Update the stdlib library and its related packages to version 1.25.12 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-39822

Plugin Details

Severity: High

ID: 474170

Version: Revision 1.1

Type: Local

Published: 10/10/2026

Updated: 10/10/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.19

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-2026-39822

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/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: 10/10/2026

Vulnerability Publication Date: 7/7/2026

Reference Information

CVE: CVE-2026-39822