CVE-2025-66413: Git for Windows leaks NTLM hash when cloning from an attacker-controlled server

Overview

Severity

High (CVSS 7.4)

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

Exploit Status

Not Exploited

Patch Tuesday

2026-Mar

Released

2026-03-15

Last Updated

2026-03-16

EPSS Score

0.03% (percentile: 9.4%)

Affected Products (2)

Other

• 20045-17084
• 20048-17086

Revision History

• 2026-03-15: Information published.
• 2026-03-16: Information published.