Improper Neutralization Affecting tkinter package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.04% (11th percentile)

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  • Snyk IDSNYK-RHEL7-TKINTER-15061060
  • published23 Jan 2026
  • disclosed20 Jan 2026

Introduced: 20 Jan 2026

CVE-2025-11468  (opens in a new tab)
CWE-140  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:7 tkinter.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tkinter package and not the tkinter package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.

CVSS Base Scores

version 3.1