OnlyFm252
.NET Framework

CVE-2022-26832 — .NET Framework Denial of Service Vulnerability

Important CVSS 7.5 EPSS 0.03186 2022-04 archive

Executive Summary

None

Overview

7.5
CVSS HIGH
Important
MS Severity
Not Exploited
MS Exploit Status
Less Likely
MS Exploit Likelihood
Category Denial of Service
Released Apr 12 2022
Last Updated Apr 12 2022
Publicly Disclosed No
CISA KEV Not Listed
Known Exploits None Known
EPSS Score 0.03186 — 0.8642 percentile
NVD CVSS 7.5 HIGH — matches MSRC

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
ATTACK VECTOR
Network
ATTACK COMPLEXITY
Low
PRIVILEGES REQUIRED
None
USER INTERACTION
None
SCOPE
Unchanged
CONFIDENTIALITY
None
INTEGRITY
None
AVAILABILITY
High
EXPLOIT CODE MATURITY
Unproven
REMEDIATION LEVEL
Official Fix
REPORT CONFIDENCE
Confirmed
Temporal Score: 6.5

EPSS Score

0.03186
probability of exploitation in the next 30 days
0.8642 percentile - updated 2026-06-21
View on FIRST.org

Affected Products

36 affected products
Product KB Article Severity Impact Restart Required
Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 5012332 (Monthly Rollup) 5012327 (Security Only) Important Denial of Service 5008866 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 2.0.50727.8962 Maybe 5012327 Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 5012332 (Monthly Rollup) 5012327 (Security Only) Important Denial of Service 5008866 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 2.0.50727.8962 Maybe 5012327 Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 5012332 (Monthly Rollup) 5012327 (Security Only) Important Denial of Service 5008866 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 2.0.50727.8962 Maybe 5012327 Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 5012332 (Monthly Rollup) 5012327 (Security Only) Important Denial of Service 5008866 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 2.0.50727.8962 Maybe 5012327 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 5012596 (Security Update) Important Denial of Service Yes
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 5012596 (Security Update) Important Denial of Service Yes
Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 5012596 (Security Update) Important Denial of Service Yes
Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 (Server Core installation) 5012596 (Security Update) Important Denial of Service Yes
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for 32-bit Systems 5012328 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for ARM64-based Systems 5012328 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for x64-based Systems 5012328 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 5012328 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 (Server Core installation) 5012328 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for 32-bit Systems 5012328 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for x64-based Systems 5012328 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1909 for 32-bit Systems 5012120 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1909 for ARM64-based Systems 5012120 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1909 for x64-based Systems 5012120 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 20H2 for 32-bit Systems 5012117 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 20H2 for ARM64-based Systems 5012117 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 11 version 21H2 for ARM64-based Systems 5012121 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows 11 version 21H2 for x64-based Systems 5012121 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 5012328 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 (Server Core installation) 5012328 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2022 5012123 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2022 (Server Core installation) 5012123 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 3.5 AND 4.8 on Windows Server, version 20H2 (Server Core Installation) 5012117 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit systems 5016568 (Monthly Rollup) 5012326 (Security Only) Important Denial of Service Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 2.0.50727.8962 Maybe None Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems 5012326 (Security Only) 5016568 (Monthly Rollup) Important Denial of Service Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 2.0.50727.8962 Maybe None Microsoft .NET Framework 3.5 on Windows Server 2012 5012330 (Monthly Rollup) 5012325 (Security Only) Important Denial of Service 5008865 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 2.0.50727.8962 Maybe None Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation) 5012330 (Monthly Rollup) 5012325 (Security Only) Important Denial of Service 5008865 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 2.0.50727.8962 Maybe None Microsoft .NET Framework 3.5 on Windows Server 2012 R2 5012326 (Security Only) 5016568 (Monthly Rollup) Important Denial of Service Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 2.0.50727.8962 Maybe None Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation) 5012326 (Security Only) 5016568 (Monthly Rollup) Important Denial of Service Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 2.0.50727.8962 Maybe None Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 5012329 (Monthly Rollup) 5012324 (Security Only) Important Denial of Service 5008867 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 6.1.50727.8962 2.0.50727.8962 Maybe 5012324 Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 5012329 (Monthly Rollup) 5012324 (Security Only) Important Denial of Service 5008867 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 6.1.50727.8962 2.0.50727.8962 Maybe 5012324 Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 5012329 (Monthly Rollup) 5012324 (Security Only) Important Denial of Service 5008867 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 6.1.50727.8962 2.0.50727.8962 Maybe 5012324 Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 5012329 (Monthly Rollup) 5012324 (Security Only) Important Denial of Service 5008867 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 6.1.50727.8962 2.0.50727.8962 Maybe 5012324 Microsoft .NET Framework 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1 5012329 (Monthly Rollup) 5012324 (Security Only) Important Denial of Service 5008860 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.0.52732.36732 4.0.52734.36734 Maybe 5012324 Microsoft .NET Framework 4.5.2 on Windows 7 for x64-based Systems Service Pack 1 5012329 (Monthly Rollup) 5012324 (Security Only) Important Denial of Service 5008860 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.0.52732.36732 4.0.52734.36734 Maybe 5012324 Microsoft .NET Framework 4.5.2 on Windows 8.1 for 32-bit systems 5012331 (Monthly Rollup) 5012326 (Security Only) Important Denial of Service 5008870 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.0.52730.36730 4.0.52730.3673 Maybe None Microsoft .NET Framework 4.5.2 on Windows 8.1 for x64-based systems 5012331 (Monthly Rollup) 5012326 (Security Only) Important Denial of Service 5008870 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.0.52730.36730 4.0.52730.3673 Maybe None Microsoft .NET Framework 4.5.2 on Windows RT 8.1 5012331 (Monthly Rollup) Important Denial of Service Maybe
Microsoft .NET Framework 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 5012327 (Security Only) 5012332 (Monthly Rollup) Important Denial of Service 5008860 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.0.52734.36734 4.0.52732.36732 Maybe 5012327 Microsoft .NET Framework 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 5012327 (Security Only) 5012332 (Monthly Rollup) Important Denial of Service 5008860 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.0.52734.36734 4.0.52732.36732 Maybe 5012327 Microsoft .NET Framework 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2 5012332 (Monthly Rollup) 5012327 (Security Only) Important Denial of Service 5008860 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 52732.36732 4.0.52734.36734 Maybe 5012327 Microsoft .NET Framework 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 5012332 (Monthly Rollup) 5012327 (Security Only) Important Denial of Service 5008860 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 52732.36732 4.0.52734.36734 Maybe 5012327 Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 5012329 (Monthly Rollup) 5012324 (Security Only) Important Denial of Service 5008860 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.0.52732.36732 4.0.52734.36734 Maybe 5012324 Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 5012329 (Monthly Rollup) 5012324 (Security Only) Important Denial of Service 5008860 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.0.52732.36732 4.0.52734.36734 Maybe 5012324 Microsoft .NET Framework 4.5.2 on Windows Server 2012 5012330 (Monthly Rollup) 5012325 (Security Only) Important Denial of Service 5008869 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.0.52730.36730 Maybe None Microsoft .NET Framework 4.5.2 on Windows Server 2012 (Server Core installation) 5012330 (Monthly Rollup) 5012325 (Security Only) Important Denial of Service 5008869 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.0.52730.36730 Maybe None Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 5012331 (Monthly Rollup) 5012326 (Security Only) Important Denial of Service 5008870 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.0.52730.36730 4.0.52730.3673 Maybe None Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 (Server Core installation) 5012331 (Monthly Rollup) 5012326 (Security Only) Important Denial of Service 5008870 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.0.52730.36730 4.0.52730.3673 Maybe None Microsoft .NET Framework 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2 5012332 (Monthly Rollup) 5012327 (Security Only) Important Denial of Service 5008860 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.0.52732.36732 4.7.3930.01 Maybe 5012327 Microsoft .NET Framework 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2 5012327 (Security Only) 5012332 (Monthly Rollup) Important Denial of Service 5008859 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.7.3930.01 4.7.03930.02 Maybe 5012327 Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1 5012329 (Monthly Rollup) 5012324 (Security Only) Important Denial of Service 5008859 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.7.03930.02 4.7.3930.01 Maybe 5012324 Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1 5012329 (Monthly Rollup) 5012324 (Security Only) Important Denial of Service 5008859 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.7.03930.02 4.7.3930.01 Maybe 5012324 Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for 32-bit systems 5012331 (Monthly Rollup) 5012326 (Security Only) Important Denial of Service 5008875 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.7.03930.02 4.0.3930.01 Maybe None Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for x64-based systems 5012331 (Monthly Rollup) 5012326 (Security Only) Important Denial of Service 5008875 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.7.03930.02 4.0.3930.01 Maybe None Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows RT 8.1 5012331 (Monthly Rollup) Important Denial of Service Maybe
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 5012329 (Monthly Rollup) 5012324 (Security Only) Important Denial of Service 5008859 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.7.03930.02 4.7.3930.01 Maybe 5012324 Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 5012329 (Monthly Rollup) 5012324 (Security Only) Important Denial of Service 5008859 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.7.03930.02 4.7.3930.01 Maybe 5012324 Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 5012330 (Monthly Rollup) 5012325 (Security Only) Important Denial of Service 5008874 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.703930.02 4.7.3930.01 Maybe None Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation) 5012330 (Monthly Rollup) 5012325 (Security Only) Important Denial of Service 5008874 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.703930.02 4.7.3930.01 Maybe None Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 5012331 (Monthly Rollup) 5012326 (Security Only) Important Denial of Service 5008875 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.7.03930.02 4.0.3930.01 Maybe None Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation) 5012331 (Monthly Rollup) 5012326 (Security Only) Important Denial of Service 5008875 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.7.03930.02 4.0.3930.01 Maybe None Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit Systems 5012118 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based Systems 5012118 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 4.8 on Windows 10 Version 21H1 for 32-bit Systems 5012117 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 4.8 on Windows 10 Version 21H1 for ARM64-based Systems 5012117 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 4.8 on Windows 10 Version 21H1 for x64-based Systems 5012117 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 4.8 on Windows 10 Version 21H2 for 32-bit Systems 5012117 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 4.8 on Windows 10 Version 21H2 for ARM64-based Systems 5012117 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 4.8 on Windows 10 Version 21H2 for x64-based Systems 5012117 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 4.8 on Windows 7 for 32-bit Systems Service Pack 1 5012329 (Monthly Rollup) 5012324 (Security Only) Important Denial of Service 5008858 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.8.04494.03 4.8.4494.01 Maybe 5012324 Microsoft .NET Framework 4.8 on Windows 7 for x64-based Systems Service Pack 1 5012329 (Monthly Rollup) 5012324 (Security Only) Important Denial of Service 5008858 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.8.04494.03 4.8.4494.01 Maybe 5012324 Microsoft .NET Framework 4.8 on Windows 8.1 for 32-bit systems 5012331 (Monthly Rollup) 5012326 (Security Only) Important Denial of Service 5008883 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.8.04494.03 4.8.4494.01 Maybe None Microsoft .NET Framework 4.8 on Windows 8.1 for x64-based systems 5012331 (Monthly Rollup) 5012326 (Security Only) Important Denial of Service 5008883 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.8.04494.03 4.8.4494.01 Maybe None Microsoft .NET Framework 4.8 on Windows RT 8.1 5012331 (Monthly Rollup) Important Denial of Service Maybe
Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 5012329 (Monthly Rollup) 5012324 (Security Only) Important Denial of Service 5008858 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.8.04494.03 4.8.4494.01 Maybe 5012324 Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 5012329 (Monthly Rollup) 5012324 (Security Only) Important Denial of Service 5008858 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.8.04494.03 4.8.4494.01 Maybe 5012324 Microsoft .NET Framework 4.8 on Windows Server 2012 5012330 (Monthly Rollup) 5012325 (Security Only) Important Denial of Service 5008881 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.8.04494.03 4.8.4494.01 Maybe None Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation) 5012330 (Monthly Rollup) 5012325 (Security Only) Important Denial of Service 5008881 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.8.04494.03 4.8.4494.01 Maybe None Microsoft .NET Framework 4.8 on Windows Server 2012 R2 5012331 (Monthly Rollup) 5012326 (Security Only) Important Denial of Service 5008883 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.8.04494.03 4.8.4494.01 Maybe None Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation) 5012331 (Monthly Rollup) 5012326 (Security Only) Important Denial of Service 5008883 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C 4.8.04494.03 4.8.4494.01 Maybe None Microsoft .NET Framework 4.8 on Windows Server 2016 5012118 (Security Update) Important Denial of Service Maybe
Microsoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation) 5012118 (Security Update) Important Denial of Service Maybe

Patches

8 patches
Article Type Restart
5012596 Security Update Yes
5012328 Security Update Maybe
5012120 Security Update Maybe
5012117 Security Update Maybe
5012121 Security Update Maybe
5012123 Security Update Maybe
5012331 Monthly Rollup Maybe
5012118 Security Update Maybe

Known Exploits

Acknowledgments

Orange Tsai (@orange_8361)

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