Link Following Affecting ansible package, versions *


Severity

Recommended
low

Based on Debian security rating.

Threat Intelligence

EPSS
0.16% (6th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-DEBIAN13-ANSIBLE-17304792
  • published11 Jun 2026
  • disclosed10 Jun 2026

Introduced: 10 Jun 2026

CVE-2026-11837  (opens in a new tab)
CWE-59  (opens in a new tab)

How to fix?

There is no fixed version for Debian:13 ansible.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ansible package and not the ansible package as distributed by Debian. See How to fix? for Debian:13 relevant fixed versions and status.

A local privilege escalation vulnerability was found in the ansible.posix authorized_key module. The module's keyfile() function uses os.chown() instead of os.lchown() and opens files without O_NOFOLLOW when managing SSH authorized keys. An unprivileged local user can pre-stage symbolic links in their ~/.ssh directory to redirect file ownership changes to arbitrary system paths when an operator runs the authorized_key task as root, leading to local privilege escalation.

CVSS Base Scores

version 3.1