KB5022479 Cumulative Update Preview .NET Framework 3.5, 4.8, and 4.8.1 (21H2)

UPDATE 1/31:

KB5023367 Out-of-band Cumulative Update .NET Framework 4.8 and 4.8.1 (21H2)

January 31, 2023 - KB5023367 Update for .NET Framework 4.8 and 4.8.1 for Windows 11, version 21H2 Summary This article describes the Update for 4.8 and 4.8.1 for Windows 11. Security Improvements There are no new security improvements in this release. Quality and Reliability Improvements...

www.elevenforum.com

January 19, 2023 - KB5022479 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11

Summary
This article describes the Cumulative Update for 3.5, 4.8 and 4.8.1 for Windows 11.

Security Improvements

There are no new security improvements in this release. This update is cumulative and contains all previously released security improvements.

Quality and Reliability Improvements

For a list of improvements that were released with this update, please see the article links in the Additional Information section of this article.

Known issues in this update
Microsoft is not currently aware of any issues in this update.

Additional information about this update
The following articles contain additional information about this update as it relates to individual product versions.

5022406 Description of the Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 11 (KB5022406)

5022409 Description of the Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11 (KB5022409)

How to get this update

Release Channel Available Next Step
Windows Update and Microsoft Update Yes None. This update will be downloaded and installed automatically from Windows Update.
Windows Update for Business No None. These changes will be included in the next security update to this channel. For more information about Windows Update for Business go to the Windows Update for Business website.
Microsoft Update Catalog Yes To get the standalone package for this update, go to the Microsoft Update Catalog website.
Windows Server Update Services (WSUS) No You can import this update into WSUS manually. See the Microsoft Update Catalog for instructions.

Source:

January 19, 2023-KB5022479 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11 - Microsoft Support

support.microsoft.com

.NET Framework January 2023 Cumulative Update Preview - .NET Blog

January 2023 Cumulative Update Preview Updates for .NET Framework.

devblogs.microsoft.com

Last edited: Jan 31, 2023

Click to expand...

Ghot

Well-known member

Guru

VIP

Jan 19, 2023

This one didn't show up for me. I feel cheated.

My Computers

System One System Two

OS

Win 11 Home ♦♦♦26100.3476 ♦♦♦♦♦♦♦24H2 ♦♦♦non-Insider

Computer type

PC/Desktop

Manufacturer/Model

Built by Ghot® [May 2020]

CPU

AMD Ryzen 7 3700X

Motherboard

Asus Pro WS X570-ACE (BIOS 5002)

Memory

G.Skill (F4-3200C14D-16GTZKW)

Graphics Card(s)

EVGA RTX 2070 (08G-P4-2171-KR)

Sound Card

Realtek ALC1220P / ALC S1220A

Monitor(s) Displays

Dell U3011 30"

Screen Resolution

2560 x 1600

Hard Drives

2x Samsung 860 EVO 500GB,
WD 4TB Black FZBX - SATA III,
WD 8TB Black FZBX - SATA III,
DRW-24B1ST CD/DVD Burner

PSU

PC Power & Cooling 750W Quad EPS12V

Case

Cooler Master ATCS 840 Tower

Cooling

CM Hyper 212 EVO (push/pull)

Keyboard

Ducky DK9008 Shine II Blue LED

Mouse

Logitech Optical M-100

Internet Speed

300/300

Browser

Firefox (latest)

Antivirus

Bitdefender Internet Security

Other Info

Speakers: Klipsch Pro Media 2.1
Operating System

Windows XP Pro 32bit w/SP3

Computer type

PC/Desktop

Manufacturer/Model

Built by Ghot® (not in use)

CPU

AMD Athlon 64 X2 5000+ (OC'd @ 3.2Ghz)

Motherboard

ASUS M2N32-SLI Deluxe Wireless Edition

Memory

TWIN2X2048-6400C4DHX (2 x 1GB, DDR2 800)

Graphics card(s)

EVGA 256-P2-N758-TR GeForce 8600GT SSC

Sound Card

Onboard

Monitor(s) Displays

ViewSonic G90FB Black 19" Professional (CRT)

Screen Resolution

up to 2048 x 1536

Hard Drives

WD 36GB 10,000rpm Raptor SATA
Seagate 80GB 7200rpm SATA
Lite-On LTR-52246S CD/RW
Lite-On LH-18A1P CD/DVD Burner

PSU

PC Power & Cooling Silencer 750 Quad EPS12V

Case

Generic Beige case, 80mm fans

Cooling

ZALMAN 9500A 92mm CPU Cooler

Mouse

Logitech Optical M-BT96a

Keyboard

Logitech Classic Keybooard 200

Internet Speed

300/300

Browser

Firefox 3.x ??

Antivirus

Symantec (Norton)

Other Info

Still assembled, still runs. Haven't turned it on for 15 years?

JGToy

Too young to know

Power User

VIP

Jan 19, 2023

Neither I.

My Computer

System One

OS

Windows 11

Computer type

PC/Desktop

Manufacturer/Model

Asus/Custom Build

CPU

Intel® Xeon® X5690 3.47GHz Six-Core

Motherboard

Asus P6T Deluxe v2

Memory

G.Skill PC3-12800 1600MHz 24GB

Graphics Card(s)

NVIDIA GeForce GTX 1050

Sound Card

SoundMAX ADI AD2000B HD Audio

Monitor(s) Displays

Acer T232HL Touch Screen

Screen Resolution

1920 x 1080 @ 60Hz

Hard Drives

6 Crucial MX500 SSD 1TB each.

PSU

Thermaltake Toughpower Gold 850W

Case

Thermaltake Armor VA8000SWA

Cooling

Thermaltake Air Cooling System

Keyboard

Illuminated Multimedia LED Keyboard

Mouse

M16 Dual Mode Illuminated Mouse - Bluetooth / 2.4 GHz Mode

Internet Speed

800 Mbps

Browser

Edge / Opera / Vivaldi / Chrome / Firefox / Brave

Antivirus

Windows Defender Security

IanMosley

Windows Insider

Power User

VIP

Jan 19, 2023

Nor me!

- trying to install the .msu file, I get 'this update is not applicable to your computer'

Last edited: Jan 19, 2023

My Computer

System One

OS

Windows 11 Pro 24H2 (Build 26100.3476)

Computer type

PC/Desktop

Manufacturer/Model

Dell Precision 3660 Tower Workstation

CPU

12th Gen Intel(R) Core(TM) i9-12900 5.10 GHz

Motherboard

64-bit operating system, x64-based processor

Memory

32.00 GB

Graphics Card(s)

Intel UHD Graphics 770

Sound Card

Realtek Audio

Monitor(s) Displays

Dell P2714H Monitor

Screen Resolution

1920 x 1080

Hard Drives

1 x 512GB NVME PC801 NVMe SK hynix - BOOT
1 x 1TB Seagate ST1000LM049-2GH172 Internal HDD
1 x 1TB Seagate STGX4000400 External HDD
1 x 2TB Seagate STGX4000400 External HDD
1 x 4TB Seagate STGX4000400 External HDD

PSU

300 Watts

Cooling

Air

Keyboard

Microsoft Wired Keyboard 600

Mouse

Microsoft USB Basic Optical Mouse v2.0

Browser

Firefox

Antivirus

Windows Defender + Malwarebytes Premium

Other Info

BaseBoard Manufacturer Dell Inc.
BaseBoard Product 0J1CP3
BaseBoard Version A01

Scott

Well-known member

Power User

VIP

Jan 19, 2023

Not showing up for me either...

My Computers

System One System Two

OS

Win 11 Pro 24H2 26100.3476

Computer type

PC/Desktop

Manufacturer/Model

Self Built

CPU

Intel® Core™ i7-14700F

Motherboard

ASUS TUF GAMING Z690-PLUS WIFI

Memory

G.SKILL Ripjaws S5 Series 64GB (2 x 32GB) DDR5

Graphics Card(s)

MSI GeForce RTX 3060 Ventus 2X 12GB OC

Sound Card

Sound Blaster AE-5 Plus

Monitor(s) Displays

ASUS TUF Gaming 27" 2K HDR Gaming

Screen Resolution

2560 x 1440

Hard Drives

Samsung 990 Pro 1TB NVMe (Win 11 24H2)
SK hynix P41 500GB NVMe (Win 11 23H2)
SK hynix P41 2TB NVMe (x3)
Crucial P3 Plus 4TB

PSU

Corsair RM850x Shift

Case

Antec Dark Phantom DP502 FLUX

Cooling

Noctua NH-U12A chromax.black + 7 Phantek T-30's

Keyboard

Logitech MK 320

Mouse

Razer Basilisk V3

Internet Speed

350Mbs

Browser

Firefox

Antivirus

Winows Security

Other Info

Windows 11 24H2 23100.3323 (VHDX)
On System One (Dual Boot)
Operating System

Win 11 Pro 24H2 26100.3476

Computer type

PC/Desktop

Manufacturer/Model

Self Built

CPU

Intel Core i7-11700F

Motherboard

Asus TUF Gaming Z590 Plus WiFi

Memory

64 GB DDR4

Graphics card(s)

EVGA GeForce RTX 2060

Sound Card

SoundBlaster X-Fi Titanium

Monitor(s) Displays

Samsung F27T350

Screen Resolution

1920x1080

Hard Drives

Samsung 980 Pro 1TB
Samsung 970 EVO Plus 2TB
Samsung 870 EVO 500GB SSD

PSU

Corsair HX750

Case

Cougar MX330-G Window

Cooling

Hyper 212 EVO

Internet Speed

350Mbps

Browser

Firefox

Antivirus

Windows Security

BrianInEngland

Well-known member

Power User

VIP

Jan 19, 2023

21H2 or 22H2? I'm 22H2 RP and don't get this update

My Computer

System One

OS

Windows 11 Pro 24H2 (RP channel)

Computer type

PC/Desktop

Manufacturer/Model

MSI

CPU

AMD Ryzen 7 9800X3D 8-core

Motherboard

MEG X870E Godlike

Memory

64GB Corsair Titanium 6000/CL30

Graphics Card(s)

MSI Suprim X 3080 Ti

Sound Card

Soundblaster AE-5 Plus

Monitor(s) Displays

ASUS TUF Gaming VG289Q

Screen Resolution

3840x2160

Hard Drives

Samsung 990 Pro 2TB
Samsung 980 Pro 2TB
Samsung 970 Evo Plus 1TB
Samsung 870 Evo 4TB
Samsung T7 Touch 1TB

PSU

Seasonic PX-2200

Case

Bequiet! Dark Base Pro 901

Cooling

Noctua NH-D15S

Keyboard

Logitech G915 X (wired)

Mouse

Logitech G903 with PowerPlay charger

Internet Speed

900Mb/sec

Browser

Microsoft Edge

Antivirus

Windows Defender

Scott

Well-known member

Power User

VIP

Jan 20, 2023

The pink logo on the thread usually indicates the latest stable release, which is 22621.1105

I believe the RP channel is a insider channel?

My Computers

System One System Two

OS

Win 11 Pro 24H2 26100.3476

Computer type

PC/Desktop

Manufacturer/Model

Self Built

CPU

Intel® Core™ i7-14700F

Motherboard

ASUS TUF GAMING Z690-PLUS WIFI

Memory

G.SKILL Ripjaws S5 Series 64GB (2 x 32GB) DDR5

Graphics Card(s)

MSI GeForce RTX 3060 Ventus 2X 12GB OC

Sound Card

Sound Blaster AE-5 Plus

Monitor(s) Displays

ASUS TUF Gaming 27" 2K HDR Gaming

Screen Resolution

2560 x 1440

Hard Drives

Samsung 990 Pro 1TB NVMe (Win 11 24H2)
SK hynix P41 500GB NVMe (Win 11 23H2)
SK hynix P41 2TB NVMe (x3)
Crucial P3 Plus 4TB

PSU

Corsair RM850x Shift

Case

Antec Dark Phantom DP502 FLUX

Cooling

Noctua NH-U12A chromax.black + 7 Phantek T-30's

Keyboard

Logitech MK 320

Mouse

Razer Basilisk V3

Internet Speed

350Mbs

Browser

Firefox

Antivirus

Winows Security

Other Info

Windows 11 24H2 23100.3323 (VHDX)
On System One (Dual Boot)
Operating System

Win 11 Pro 24H2 26100.3476

Computer type

PC/Desktop

Manufacturer/Model

Self Built

CPU

Intel Core i7-11700F

Motherboard

Asus TUF Gaming Z590 Plus WiFi

Memory

64 GB DDR4

Graphics card(s)

EVGA GeForce RTX 2060

Sound Card

SoundBlaster X-Fi Titanium

Monitor(s) Displays

Samsung F27T350

Screen Resolution

1920x1080

Hard Drives

Samsung 980 Pro 1TB
Samsung 970 EVO Plus 2TB
Samsung 870 EVO 500GB SSD

PSU

Corsair HX750

Case

Cougar MX330-G Window

Cooling

Hyper 212 EVO

Internet Speed

350Mbps

Browser

Firefox

Antivirus

Windows Security

Emer

Well-known member

Jan 20, 2023

I am on 22621.1105 but didn't get this update. Is it for 21H2?

My Computer

System One

OS

Win 11 Pro

Computer type

Laptop

CPU

Intel Core i7-12650H

IanMosley

Windows Insider

Power User

VIP

Jan 20, 2023

BrianInEngland said:
21H2 or 22H2? I'm 22H2 RP and don't get this update

Ditto. I've raised a report to MS via FBH

My Computer

System One

OS

Windows 11 Pro 24H2 (Build 26100.3476)

Computer type

PC/Desktop

Manufacturer/Model

Dell Precision 3660 Tower Workstation

CPU

12th Gen Intel(R) Core(TM) i9-12900 5.10 GHz

Motherboard

64-bit operating system, x64-based processor

Memory

32.00 GB

Graphics Card(s)

Intel UHD Graphics 770

Sound Card

Realtek Audio

Monitor(s) Displays

Dell P2714H Monitor

Screen Resolution

1920 x 1080

Hard Drives

1 x 512GB NVME PC801 NVMe SK hynix - BOOT
1 x 1TB Seagate ST1000LM049-2GH172 Internal HDD
1 x 1TB Seagate STGX4000400 External HDD
1 x 2TB Seagate STGX4000400 External HDD
1 x 4TB Seagate STGX4000400 External HDD

PSU

300 Watts

Cooling

Air

Keyboard

Microsoft Wired Keyboard 600

Mouse

Microsoft USB Basic Optical Mouse v2.0

Browser

Firefox

Antivirus

Windows Defender + Malwarebytes Premium

Other Info

BaseBoard Manufacturer Dell Inc.
BaseBoard Product 0J1CP3
BaseBoard Version A01

Brink

Administrator

Staff member

MVP

Thread Starter

Jan 20, 2023

This is only for 21H2.

My Computers

System One System Two

OS

Windows 11 Pro for Workstations

Computer type

PC/Desktop

Manufacturer/Model

Custom self build

CPU

Intel i7-8700K 5 GHz

Motherboard

ASUS ROG Maximus XI Formula Z390

Memory

64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)

Graphics Card(s)

ASUS ROG-STRIX-GTX1080TI-O11G-GAMING (11GB GDDR5X)

Sound Card

Integrated Digital Audio (S/PDIF)

Monitor(s) Displays

2 x Samsung Odyssey G75 27"

Screen Resolution

2560x1440

Hard Drives

1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO M.2,
8TB WD MyCloudEX2Ultra NAS

PSU

Seasonic Prime Titanium 850W

Case

Thermaltake Core P3 wall mounted

Cooling

Corsair Hydro H115i

Keyboard

Logitech wireless K800

Mouse

Logitech MX Master 3

Internet Speed

1 Gbps Download and 35 Mbps Upload

Browser

Google Chrome

Antivirus

Microsoft Defender and Malwarebytes Premium

Other Info

Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
CyberPower CP1500PFCLCD
Galaxy S23 Plus phone
Operating System

Windows 11 Pro

Computer type

Laptop

Manufacturer/Model

Surface Laptop 7 Copilot+ PC

CPU

Snapdragon X Elite (12 core) 3.42 GHz

Memory

16 GB LPDDR5x-7467 MHz

Monitor(s) Displays

15" HDR

Screen Resolution

2496 x 1664

Hard Drives

1 TB SSD

Internet Speed

Wi-Fi 7 and Bluetooth 5.4

Browser

Chrome and Edge

Antivirus

Windows Defender

BrianInEngland

Well-known member

Power User

VIP

Jan 20, 2023

Brink said:
This is only for 21H2.

OK no problem, thanks for confirming. Sometimes it's confusing which build/channel the update is for

My Computer

System One

OS

Windows 11 Pro 24H2 (RP channel)

Computer type

PC/Desktop

Manufacturer/Model

MSI

CPU

AMD Ryzen 7 9800X3D 8-core

Motherboard

MEG X870E Godlike

Memory

64GB Corsair Titanium 6000/CL30

Graphics Card(s)

MSI Suprim X 3080 Ti

Sound Card

Soundblaster AE-5 Plus

Monitor(s) Displays

ASUS TUF Gaming VG289Q

Screen Resolution

3840x2160

Hard Drives

Samsung 990 Pro 2TB
Samsung 980 Pro 2TB
Samsung 970 Evo Plus 1TB
Samsung 870 Evo 4TB
Samsung T7 Touch 1TB

PSU

Seasonic PX-2200

Case

Bequiet! Dark Base Pro 901

Cooling

Noctua NH-D15S

Keyboard

Logitech G915 X (wired)

Mouse

Logitech G903 with PowerPlay charger

Internet Speed

900Mb/sec

Browser

Microsoft Edge

Antivirus

Windows Defender