CVE-2025-15282 Affecting python311-base package, versions <3.11.15-150600.3.53.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.04% (14th 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-SLES157-PYTHON311BASE-16091920
  • published16 Apr 2026
  • disclosed15 Apr 2026

Introduced: 15 Apr 2026

NewCVE-2025-15282  (opens in a new tab)

How to fix?

Upgrade SLES:15.7 python311-base to version 3.11.15-150600.3.53.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python311-base package and not the python311-base package as distributed by SLES. See How to fix? for SLES:15.7 relevant fixed versions and status.

User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype.

CVSS Base Scores

version 3.1