CVE-2025-66413CWE-200

Git for Windows leaks NTLM hash when cloning from an attacker-controlled server

High · published March 10, 2026

CVSS v3.1
7.4
EPSS
0%
Percentile
19.2
In the wild
Unconfirmed
What it is

Git for Windows is the Windows port of Git. Prior to 2.53.0(2), it is possible to obtain a user's NTLM hash by tricking them into cloning from a malicious server. Since NTLM hashing is weak, it is possible for the attacker to brute-force the user's account name and password. This vulnerability is fixed in 2.53.0(2).

The record
Technical detail
CVSS v3.1
7.4 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00278 · 19.2th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2026-03-10T20:34Z
EPSS history
Timeline
  • 10 MAR 20:34Z
    Git for Windows leaks NTLM hash when cloning from an attacker-controlled server
    cvelistv5