CVE-2026-69789Published
Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability
cve-program · CVE-2026-69789
PublishedWindows 10 Version 1607
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows 10 Version 1607",
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.14393.0",
"lessThan": "10.0.14393.9512",
"versionType": "custom",
"status": "affected"
}
]
}Windows 10 Version 1809
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows 10 Version 1809",
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.17763.0",
"lessThan": "10.0.17763.9245",
"versionType": "custom",
"status": "affected"
}
]
}Windows 10 Version 21H2
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows 10 Version 21H2",
"platforms": [
"32-bit Systems",
"ARM64-based Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.19044.0",
"lessThan": "10.0.19044.7725",
"versionType": "custom",
"status": "affected"
}
]
}Windows 10 Version 22H2
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows 10 Version 22H2",
"platforms": [
"32-bit Systems",
"ARM64-based Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.19045.0",
"lessThan": "10.0.19045.7725",
"versionType": "custom",
"status": "affected"
}
]
}Windows 11 version 23H2
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows 11 version 23H2",
"platforms": [
"ARM64-based Systems"
],
"versions": [
{
"version": "10.0.22631.0",
"lessThan": "10.0.22631.7582",
"versionType": "custom",
"status": "affected"
}
]
}Windows 11 Version 23H2
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows 11 Version 23H2",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.22631.0",
"lessThan": "10.0.22631.7582",
"versionType": "custom",
"status": "affected"
}
]
}Windows 11 Version 24H2
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows 11 Version 24H2",
"platforms": [
"ARM64-based Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.26100.0",
"lessThan": "10.0.26100.9445",
"versionType": "custom",
"status": "affected"
}
]
}Windows 11 Version 25H2
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows 11 Version 25H2",
"platforms": [
"ARM64-based Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.26200.0",
"lessThan": "10.0.26200.9445",
"versionType": "custom",
"status": "affected"
}
]
}Windows 11 version 26H1
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows 11 version 26H1",
"platforms": [
"ARM64-based Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.28000.0",
"lessThan": "10.0.28000.2954",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2012
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows Server 2012",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.2.9200.0",
"lessThan": "6.2.9200.26349",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2012 (Server Core installation)
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows Server 2012 (Server Core installation)",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.2.9200.0",
"lessThan": "6.2.9200.26349",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2012 R2
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows Server 2012 R2",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.3.9600.0",
"lessThan": "6.3.9600.23398",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2012 R2 (Server Core installation)
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows Server 2012 R2 (Server Core installation)",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.3.9600.0",
"lessThan": "6.3.9600.23398",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2016
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows Server 2016",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.14393.0",
"lessThan": "10.0.14393.9512",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2016 (Server Core installation)
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows Server 2016 (Server Core installation)",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.14393.0",
"lessThan": "10.0.14393.9512",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2019
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows Server 2019",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.17763.0",
"lessThan": "10.0.17763.9245",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2019 (Server Core installation)
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows Server 2019 (Server Core installation)",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.17763.0",
"lessThan": "10.0.17763.9245",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2022
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows Server 2022",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.20348.0",
"lessThan": "10.0.20348.5622",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2025
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows Server 2025",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.26100.0",
"lessThan": "10.0.26100.33438",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2025 (Server Core installation)
Vendor product
Original vendor version evidence · not evaluated as a NuGet range
{
"vendor": "Microsoft",
"product": "Windows Server 2025 (Server Core installation)",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.26100.0",
"lessThan": "10.0.26100.33438",
"versionType": "custom",
"status": "affected"
}
]
}