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CVE Vulnerability Details :
CVE-2025-66413
PUBLISHED
More InfoOfficial Page
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
View Known Exploited Vulnerability (KEV) details
Published At-10 Mar, 2026 | 20:34
Updated At-11 Mar, 2026 | 14:33
Rejected At-
▼CVE Numbering Authority (CNA)
Git for Windows leaks NTLM hash when cloning from an attacker-controlled server

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).

Affected Products
Vendor
git-for-windows
Product
git
Versions
Affected
  • < 2.53.0(2)
Problem Types
TypeCWE IDDescription
CWECWE-200CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
Type: CWE
CWE ID: CWE-200
Description: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
Metrics
VersionBase scoreBase severityVector
3.17.4HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Version: 3.1
Base score: 7.4
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/git-for-windows/git/security/advisories/GHSA-hv9c-4jm9-jh3x
x_refsource_CONFIRM
https://github.com/git-for-windows/git/releases/tag/v2.53.0.windows.2
x_refsource_MISC
Hyperlink: https://github.com/git-for-windows/git/security/advisories/GHSA-hv9c-4jm9-jh3x
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/git-for-windows/git/releases/tag/v2.53.0.windows.2
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found