PT-2026-53621 · Pypi · Tkeasygui

Published 2026-06-29 · Updated 2026-06-29

OSV

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in TkEasyGUI versions prior to v1.0.22. If this vulnerability is exploited, an arbitrary OS command may be executed by a remote unauthenticated attacker if the settings are configured to construct messages from external sources.

Fix

Related Identifiers

PYSEC-2026-552

Affected Products

Tkeasygui

References · 7

• https://osv.dev/vulnerability/PYSEC-2026-552 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-55037 · Security Note
• https://github.com/kujirahand/tkeasygui-python/releases/tag/v1.0.22 · Note
• https://github.com/kujirahand/tkeasygui-python · Note
• https://pypi.org/project/tkeasygui · Note
• https://jvn.jp/en/jp/JVN48739895 · Note
• https://github.com/advisories/GHSA-hfrj-3w3g-jv32 · Note