CVE-2025-21311 Windows NTLM V1 Elevation of Privilege Vulnerability
| Reporter | Title | Published | Views | Family All 27 |
|---|---|---|---|---|
 | January Microsoft Patch Tuesday | 14 Jan 202523:22 | – | avleonov |
 | Windows NTLMv1 Privilege Escalation | 20 Jan 202500:00 | – | bdu_fstec |
 | CVE-2025-21311 | 14 Jan 202517:29 | – | circl |
 | Microsoft NTLM security vulnerability | 14 Jan 202500:00 | – | cnnvd |
 | CVE-2025-21311 | 14 Jan 202518:04 | – | cve |
 | CVE-2025-21311 | 14 Jan 202518:04 | – | debiancve |
 | EUVD-2025-2376 | 3 Oct 202520:07 | – | euvd |
 | January 14, 2025—KB5049984 (OS Build 25398.1369) | 14 Jan 202516:00 | – | mskb |
| January 14, 2025—KB5050009 (OS Build 26100.2894) for Windows | 16 Jan 202516:00 | – | mskb |
 | Microsoft: Happy 2025. Here’s 161 Security Updates | 14 Jan 202522:50 | – | krebs |
10
[
{
"vendor": "Microsoft",
"product": "Windows 11 Version 24H2",
"platforms": [
"ARM64-based Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.26100.0",
"lessThan": "10.0.26100.2894",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2022, 23H2 Edition (Server Core installation)",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.25398.0",
"lessThan": "10.0.25398.1369",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2025",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.26100.0",
"lessThan": "10.0.26100.2894",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2025 (Server Core installation)",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.26100.0",
"lessThan": "10.0.26100.2894",
"versionType": "custom",
"status": "affected"
}
]
}
]Data
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09 Jun 2026 18:30Current
CVSS 3.19.8
EPSS0.02262
SSVC