CVE-2025-15282 Affecting python3.12 package, versions <0:3.12.13-2.el8_10


Severity

Recommended
high

Based on Rocky Linux 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-ROCKY8-PYTHON312-16330445
  • published1 May 2026
  • disclosed20 Jan 2026

Introduced: 20 Jan 2026

CVE-2025-15282  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 python3.12 to version 0:3.12.13-2.el8_10 or higher.
This issue was patched in RLSA-2026:10950.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python3.12 package and not the python3.12 package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:8 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