Exploitation evidence
Known exploited · CISA KEV listed
Added 2021-11-03. Ransomware campaign use: Unknown.
CISA required action: Apply updates per vendor instructions.
CISA due date: 2022-05-03. This is the catalog’s deadline, not an assessment of your organization’s exposure.
KEV checked 13 Nov 2026, 00:20 Jerusalem · Original catalog ↗Reported products and versions
Microsoft / Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2
Default status: Not specified
- affected: Windows 7 for 32-bit Systems Service Pack 1
- affected: Windows 7 for x64-based Systems Service Pack 1
- affected: Windows 8.1 for 32-bit systems
- affected: Windows 8.1 for x64-based systems
- affected: Windows RT 8.1
- affected: Windows Server 2008 R2 for x64-based Systems Service Pack 1
- affected: Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
- affected: Windows Server 2012
- affected: Windows Server 2012 (Server Core installation)
- affected: Windows Server 2012 R2
- affected: Windows Server 2012 R2 (Server Core installation)
Microsoft / Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2
Default status: Not specified
- affected: Windows 10 Version 1607 for 32-bit Systems
Microsoft / Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for 32-bit Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for x64-based Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.8 on Windows Server, version 1803 (Server Core Installation)
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for 32-bit Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for x64-based Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.8 on Windows Server 2016
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation)
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.8 on Windows 7 for 32-bit Systems Service Pack 1
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.8 on Windows 7 for x64-based Systems Service Pack 1
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.8 on Windows 8.1 for 32-bit systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.8 on Windows 8.1 for x64-based systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.8 on Windows RT 8.1
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.8 on Windows Server 2012
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation)
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.8 on Windows Server 2012 R2
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation)
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for 32-bit Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for x64-based Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 (Server Core installation)
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1903 for 32-bit Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1903 for x64-based Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.8 on Windows Server, version 1903 (Server Core installation)
Default status: Not specified
- affected: 1903
Microsoft / Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for 32-bit Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for x64-based Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 (Server Core installation)
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 4.6
Default status: Not specified
- affected: Windows Server 2008 for 32-bit Systems Service Pack 2
- affected: Windows Server 2008 for x64-based Systems Service Pack 2
Microsoft / Microsoft .NET Framework 3.0
Default status: Not specified
- affected: Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2
- affected: Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2
- affected: Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2
Microsoft / Microsoft .NET Framework 3.5
Default status: Not specified
- affected: Windows 10 Version 1607 for 32-bit Systems
- affected: Windows 8.1 for 32-bit systems
- affected: Windows 8.1 for x64-based systems
- affected: Windows Server 2012
- affected: Windows Server 2012 (Server Core installation)
- affected: Windows Server 2012 R2
- affected: Windows Server 2012 R2 (Server Core installation)
Microsoft / Microsoft .NET Framework 3.5.1
Default status: Not specified
- affected: Windows 7 for 32-bit Systems Service Pack 1
- affected: Windows 7 for x64-based Systems Service Pack 1
- affected: Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1
- affected: Windows Server 2008 R2 for x64-based Systems Service Pack 1
- affected: Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Microsoft / Microsoft .NET Framework 4.5.2
Default status: Not specified
- affected: Windows 7 for 32-bit Systems Service Pack 1
- affected: Windows 7 for x64-based Systems Service Pack 1
- affected: Windows 8.1 for 32-bit systems
- affected: Windows 8.1 for x64-based systems
- affected: Windows RT 8.1
- affected: Windows Server 2008 for 32-bit Systems Service Pack 2
- affected: Windows Server 2008 for x64-based Systems Service Pack 2
- affected: Windows Server 2008 R2 for x64-based Systems Service Pack 1
- affected: Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
- affected: Windows Server 2012
- affected: Windows Server 2012 (Server Core installation)
- affected: Windows Server 2012 R2
- affected: Windows Server 2012 R2 (Server Core installation)
Microsoft / Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1909 for 32-bit Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.8 on Windows Server, version 1909 (Server Core installation)
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1909 for x64-based Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server, version 1803 (Server Core Installation)
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 for 32-bit Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1803 for 32-bit Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1803 for x64-based Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.7.1/4.7.2 on Windows 10 Version 1709 for x64-based Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 (Server Core installation)
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 for x64-based Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.7.1/4.7.2 on Windows 10 Version 1709 for 32-bit Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for x64-based Systems
Default status: Not specified
- affected: unspecified
Microsoft / Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016
Default status: Not specified
- affected: unspecified
Fixes and workarounds
No explicit solution text in the downloaded CVE record. Consult the vendor advisory; unaffected version ranges are shown above as reported, not inferred as a patch recommendation.
Sources and related reporting
Observed change timeline
History begins when Egret first downloads each source. It is not the complete upstream CVE history.
12 Nov 2026, 18:20 Jerusalem · EPSS observation updated
Stored EPSS snapshot at this observation.
{
"date": "2026-11-12",
"epss": 0.99222,
"percentile": 0.99935
}10 Nov 2026, 18:20 Jerusalem · EPSS observation updated
Stored EPSS snapshot at this observation.
{
"date": "2026-11-10",
"epss": 0.99222,
"percentile": 0.99935
}09 Nov 2026, 18:20 Jerusalem · EPSS observation updated
Stored EPSS snapshot at this observation.
{
"date": "2026-11-09",
"epss": 0.99222,
"percentile": 0.99935
}08 Nov 2026, 18:20 Jerusalem · EPSS observation updated
Stored EPSS snapshot at this observation.
{
"date": "2026-11-08",
"epss": 0.99222,
"percentile": 0.99935
}07 Nov 2026, 18:20 Jerusalem · EPSS observation updated
Stored EPSS snapshot at this observation.
{
"date": "2026-11-07",
"epss": 0.99222,
"percentile": 0.99935
}06 Nov 2026, 18:20 Jerusalem · EPSS observation updated
Stored EPSS snapshot at this observation.
{
"date": "2026-11-06",
"epss": 0.99222,
"percentile": 0.99935
}06 Nov 2026, 06:20 Jerusalem · CVE Program record changed
Stored CNA snapshot at this observation.
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T06:11:05.635Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0646"
},
{
"tags": [
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"x_transferred"
],
"url": "http://packetstormsecurity.com/files/156930/SharePoint-Workflows-XOML-Injection.html"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2020-0646",
"options": [
{
"Exploitation": "active"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-07T15:18:23.162213Z",
"version": "2.0.3"
},
"type": "ssvc"
}
},
{
"other": {
"content": {
"dateAdded": "2021-11-03",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-0646"
},
"type": "kev"
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}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-91",
"description": "CWE-91 XML Injection (aka Blind XPath Injection)",
"lang": "en",
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}
],
"providerMetadata": {
"dateUpdated": "2025-10-21T23:35:53.664Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
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"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-0646"
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],
"timeline": [
{
"lang": "en",
"time": "2021-11-03T00:00:00.000Z",
"value": "CVE-2020-0646 added to CISA KEV"
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],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "Windows 7 for 32-bit Systems Service Pack 1"
},
{
"status": "affected",
"version": "Windows 7 for x64-based Systems Service Pack 1"
},
{
"status": "affected",
"version": "Windows 8.1 for 32-bit systems"
},
{
"status": "affected",
"version": "Windows 8.1 for x64-based systems"
},
{
"status": "affected",
"version": "Windows RT 8.1"
},
{
"status": "affected",
"version": "Windows Server 2008 R2 for x64-based Systems Service Pack 1"
},
{
"status": "affected",
"version": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)"
},
{
"status": "affected",
"version": "Windows Server 2012"
},
{
"status": "affected",
"version": "Windows Server 2012 (Server Core installation)"
},
{
"status": "affected",
"version": "Windows Server 2012 R2"
},
{
"status": "affected",
"version": "Windows Server 2012 R2 (Server Core installation)"
}
]
},
{
"product": "Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "Windows 10 Version 1607 for 32-bit Systems"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for 32-bit Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for x64-based Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows Server, version 1803 (Server Core Installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for 32-bit Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for x64-based Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows Server 2016",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 7 for 32-bit Systems Service Pack 1",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 7 for x64-based Systems Service Pack 1",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 8.1 for 32-bit systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 8.1 for x64-based systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows RT 8.1",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows Server 2012",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows Server 2012 R2",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for 32-bit Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for x64-based Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1903 for 32-bit Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1903 for x64-based Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows Server, version 1903 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "1903"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for 32-bit Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for x64-based Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.6",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "Windows Server 2008 for 32-bit Systems Service Pack 2"
},
{
"status": "affected",
"version": "Windows Server 2008 for x64-based Systems Service Pack 2"
}
]
},
{
"product": "Microsoft .NET Framework 3.0",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2"
},
{
"status": "affected",
"version": "Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2"
},
{
"status": "affected",
"version": "Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2"
}
]
},
{
"product": "Microsoft .NET Framework 3.5",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "Windows 10 Version 1607 for 32-bit Systems"
},
{
"status": "affected",
"version": "Windows 8.1 for 32-bit systems"
},
{
"status": "affected",
"version": "Windows 8.1 for x64-based systems"
},
{
"status": "affected",
"version": "Windows Server 2012"
},
{
"status": "affected",
"version": "Windows Server 2012 (Server Core installation)"
},
{
"status": "affected",
"version": "Windows Server 2012 R2"
},
{
"status": "affected",
"version": "Windows Server 2012 R2 (Server Core installation)"
}
]
},
{
"product": "Microsoft .NET Framework 3.5.1",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "Windows 7 for 32-bit Systems Service Pack 1"
},
{
"status": "affected",
"version": "Windows 7 for x64-based Systems Service Pack 1"
},
{
"status": "affected",
"version": "Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1"
},
{
"status": "affected",
"version": "Windows Server 2008 R2 for x64-based Systems Service Pack 1"
},
{
"status": "affected",
"version": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)"
}
]
},
{
"product": "Microsoft .NET Framework 4.5.2",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "Windows 7 for 32-bit Systems Service Pack 1"
},
{
"status": "affected",
"version": "Windows 7 for x64-based Systems Service Pack 1"
},
{
"status": "affected",
"version": "Windows 8.1 for 32-bit systems"
},
{
"status": "affected",
"version": "Windows 8.1 for x64-based systems"
},
{
"status": "affected",
"version": "Windows RT 8.1"
},
{
"status": "affected",
"version": "Windows Server 2008 for 32-bit Systems Service Pack 2"
},
{
"status": "affected",
"version": "Windows Server 2008 for x64-based Systems Service Pack 2"
},
{
"status": "affected",
"version": "Windows Server 2008 R2 for x64-based Systems Service Pack 1"
},
{
"status": "affected",
"version": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)"
},
{
"status": "affected",
"version": "Windows Server 2012"
},
{
"status": "affected",
"version": "Windows Server 2012 (Server Core installation)"
},
{
"status": "affected",
"version": "Windows Server 2012 R2"
},
{
"status": "affected",
"version": "Windows Server 2012 R2 (Server Core installation)"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1909 for 32-bit Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows Server, version 1909 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
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}05 Nov 2026, 18:20 Jerusalem · EPSS observation updated
Stored EPSS snapshot at this observation.
{
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}04 Nov 2026, 18:20 Jerusalem · EPSS observation updated
Stored EPSS snapshot at this observation.
{
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}03 Nov 2026, 18:20 Jerusalem · EPSS observation updated
Stored EPSS snapshot at this observation.
{
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}03 Nov 2026, 02:22 Jerusalem · EPSS observation updated
Stored EPSS snapshot at this observation.
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}03 Nov 2026, 02:22 Jerusalem · CISA KEV status changed
Stored KEV snapshot at this observation.
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