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Chainguard: nemo-skills: security update to 0.7.0_git20260911-r6

medium Tenable Self-Hosted Container Security Plugin ID 477507

Description

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

 - virtualenv is a tool for creating isolated virtual python environments. Prior to 21.14.9,
 ViaTemplateActivator._generate() removes an existing output only when Path.exists() is true, allowing a
 dangling symlink to survive and redirect generated activation content, while PyEnvCfg.write() opens
 pyvenv.cfg without first replacing an existing symbolic or hard link. Another local account that prepares
 final entries inside the destination can therefore cause environment creation to create or overwrite files
 outside the requested tree with constrained virtualenv-generated content and the invoking user's
 permissions. The destination parent must remain controlled by the environment owner during creation;
 concurrent parent-directory replacement is a separate concern. This issue is fixed in version 21.14.9.
 (CVE-2026-113721)

Solution

Update the nemo-skills library and its related packages to version 0.7.0_git20260911-r6 or later.

Plugin Details

Severity: Medium

ID: 477507

Version: Revision 1.1

Type: Local

Published: 10/27/2026

Updated: 10/27/2026

Risk Information

VPR

Risk Factor: Low

Score: 2.8

Percentile: 22.22

CVSS v2

Risk Factor: Low

Base Score: 3.5

Temporal Score: 2.6

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

CVSS Score Source: CVE-2026-113721

CVSS v3

Risk Factor: Medium

Base Score: 4.5

Temporal Score: 3.9

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 10/20/2026

Reference Information

CVE: CVE-2026-113721