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CVE-2026-21250 Windows HTTP.sys Elevation of Privilege Vulnerability
| Reporter | Title | Published | Views | Family All 25 |
|---|---|---|---|---|
 | Exploit for Untrusted Pointer Dereference in Microsoft | 4 May 202615:36 | – | githubexploit |
 | CVE-2026-21250 | 10 Feb 202617:51 | – | attackerkb |
 | CVE-2026-21250 | 10 Feb 202617:30 | – | circl |
 | Microsoft HTTP.sys 安全漏洞 | 10 Feb 202600:00 | – | cnnvd |
 | CVE-2026-21250 | 10 Feb 202617:51 | – | cve |
 | Windows 11 24H2 - Local Privilege Escalation | 4 May 202600:00 | – | exploitdb |
 | February 10, 2026—KB5075897 (OS Build 25398.2149) | 10 Feb 202616:00 | – | mskb |
| February 10, 2026—KB5075899 (OS Build 26100.32370) | 10 Feb 202616:00 | – | mskb |
| February 10, 2026—Hotpatch KB5075942 (OS Build 26100.32313) | 10 Feb 202616:00 | – | mskb |
| February 10, 2026—KB5077179 (OS Build 28000.1575) | 10 Feb 202616:00 | – | mskb |
10
[
{
"vendor": "Microsoft",
"product": "Windows 11 Version 24H2",
"platforms": [
"ARM64-based Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.26100.0",
"lessThan": "10.0.26100.7840",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 11 Version 25H2",
"versions": [
{
"version": "10.0.26200.0",
"lessThan": "10.0.26200.7840",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 11 version 26H1",
"platforms": [
"ARM64-based Systems"
],
"versions": [
{
"version": "10.0.28000.0",
"lessThan": "10.0.28000.1575",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 11 Version 26H1",
"versions": [
{
"version": "10.0.28000.0",
"lessThan": "10.0.28000.1575",
"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": "10.0.25398.2149",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2025",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.26100.0",
"lessThan": "10.0.26100.32370",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2025 (Server Core installation)",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.26100.0",
"lessThan": "10.0.26100.32370",
"versionType": "custom",
"status": "affected"
}
]
}
]Data
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11 May 2026 21:25Current
CVSS 3.17.8
EPSS0.0104