CVE-2023-29336CISA KEV
Microsoft Win32K Privilege Escalation Vulnerability
Severity unknownCVSS unknownCheck the vendor advisory for fixed versions
CISA lists this Microsoft vulnerability as known exploited. Its MSRC release detail is outside this installation's collected history.
CISA catalog record
Microsoft Win32k contains an unspecified vulnerability that allows for privilege escalation up to SYSTEM privileges.
- Product
- Win32k
- Added to KEV
- 9 May 2023
- Federal remediation due
- 30 May 2023
- Known ransomware use
- Not reported
Page history
Changes are dated when recorded; day views use the last saved version from that UTC day, and citations stay fixed.
Cite this versionField-level log (2)
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- 23 Oct 2026 · 09:33:49 UTC
Source coverage: cisa-kevIncomplete → Current
- 23 Oct 2026 · 08:31:50 UTC
Source coverage: cisa-kevCurrent → Incomplete
Explore global source statements, affected packages and advisory history for CVE-2023-29336. The catalog has a separate collection scope from Microsoft release records.
More advisories, affected versions and source history
cve-program · CVE-2023-29336
PublishedWindows 10 Version 1507
Vendor product
Publisher's version information
Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Microsoft",
"product": "Windows 10 Version 1507",
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.10240.0",
"lessThan": "10.0.10240.19926",
"versionType": "custom",
"status": "affected"
}
]
}Windows 10 Version 1607
Vendor product
Publisher's version information
Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Microsoft",
"product": "Windows 10 Version 1607",
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.14393.0",
"lessThan": "10.0.14393.5921",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2016
Vendor product
Publisher's version information
Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Microsoft",
"product": "Windows Server 2016",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.14393.0",
"lessThan": "10.0.14393.5921",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2016 (Server Core installation)
Vendor product
Publisher's version information
Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Microsoft",
"product": "Windows Server 2016 (Server Core installation)",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.14393.0",
"lessThan": "10.0.14393.5921",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2008 Service Pack 2
Vendor product
Publisher's version information
Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Microsoft",
"product": "Windows Server 2008 Service Pack 2",
"platforms": [
"32-bit Systems"
],
"versions": [
{
"version": "6.0.6003.0",
"lessThan": "6.0.6003.22070",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2008 Service Pack 2 (Server Core installation)
Vendor product
Publisher's version information
Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Microsoft",
"product": "Windows Server 2008 Service Pack 2 (Server Core installation)",
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "6.0.6003.0",
"lessThan": "6.0.6003.22070",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2008 Service Pack 2
Vendor product
Publisher's version information
Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Microsoft",
"product": "Windows Server 2008 Service Pack 2",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.0.6003.0",
"lessThan": "6.0.6003.22070",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2008 R2 Service Pack 1
Vendor product
Publisher's version information
Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Microsoft",
"product": "Windows Server 2008 R2 Service Pack 1",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.1.7601.0",
"lessThan": "6.1.7601.26519",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2008 R2 Service Pack 1 (Server Core installation)
Vendor product
Publisher's version information
Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Microsoft",
"product": "Windows Server 2008 R2 Service Pack 1 (Server Core installation)",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.1.7601.0",
"lessThan": "6.1.7601.26519",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2012
Vendor product
Publisher's version information
Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Microsoft",
"product": "Windows Server 2012",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.2.9200.0",
"lessThan": "6.2.9200.24266",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2012 (Server Core installation)
Vendor product
Publisher's version information
Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Microsoft",
"product": "Windows Server 2012 (Server Core installation)",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.2.9200.0",
"lessThan": "6.2.9200.24266",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2012 R2
Vendor product
Publisher's version information
Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Microsoft",
"product": "Windows Server 2012 R2",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.3.9600.0",
"lessThan": "6.3.9600.20969",
"versionType": "custom",
"status": "affected"
}
]
}Windows Server 2012 R2 (Server Core installation)
Vendor product
Publisher's version information
Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Microsoft",
"product": "Windows Server 2012 R2 (Server Core installation)",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.3.9600.0",
"lessThan": "6.3.9600.20969",
"versionType": "custom",
"status": "affected"
}
]
}Original source record · Cite this exact observation · Complete original publisher JSON