CVE-2025-20743

Medium · 4.2

CVSS

4.2

EPSS

0.1%

Published

Nov 4, 2025

CISA due date

—

The record

In clkdbg, there is a possible escalation of privilege due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10136671; Issue ID: MSV-4651.

Affected packages

Ecosystem	Package	Introduced	Fixed