CVE-2025-15366 Affecting python3.12-tkinter package, versions <0:3.12.12-3.el8_10


Severity

Recommended
medium

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.08% (23rd percentile)

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  • Snyk IDSNYK-ORACLE8-PYTHON312TKINTER-15669372
  • published16 Mar 2026
  • disclosed20 Jan 2026

Introduced: 20 Jan 2026

CVE-2025-15366  (opens in a new tab)

How to fix?

Upgrade Oracle:8 python3.12-tkinter to version 0:3.12.12-3.el8_10 or higher.
This issue was patched in ELSA-2026-4463.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python3.12-tkinter package and not the python3.12-tkinter package as distributed by Oracle. See How to fix? for Oracle:8 relevant fixed versions and status.

The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.

CVSS Base Scores

version 3.1