Insider KB5074107 Windows 11 Insider Canary build 28000.1450 (26H1) - Jan. 13



 Windows Insider Blog:

Release notes will be posted when made available by Microsoft.

Microsoft released cumulative security update KB5074107 (Build 28000.1450) for Windows 11, version 26H1, as part of Patch Tuesday (January 2026).

Microsoft is using Windows 11 build 26H1 to enable the release of specific Snapdragon X2 Elite, X2 Elite Extreme, and X2 Plus ARM devices by the end of the first quarter.

Manual download only for now.



 Source:




Check Windows Updates


UUP Dump:

64-bit ISO download:
uupdump.net

Select language for Security Update for Windows 11 (28000.1450) amd64

Select language for Security Update for Windows 11 (28000.1450) amd64 on UUP dump. UUP dump lets you download Unified Update Platform files, like Windows Insider updates, directly from Windows Update.
uupdump.net

ARM64 ISO download:
uupdump.net

Select language for Windows 11, version 26H1 (28000.1450) arm64

Select language for Windows 11, version 26H1 (28000.1450) arm64 on UUP dump. UUP dump lets you download Unified Update Platform files, like Windows Insider updates, directly from Windows Update.
uupdump.net
uupdump.net

Select language for Security Update for Windows 11 (28000.1450) arm64

Select language for Security Update for Windows 11 (28000.1450) arm64 on UUP dump. UUP dump lets you download Unified Update Platform files, like Windows Insider updates, directly from Windows Update.
uupdump.net

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UUP Dump is the most practical and easy way to get ISO images of any Insider Windows 10 or Windows 11 version, as soon as Microsoft has released a new build. UUP Dump creates a download configuration file according to your choices, downloads necessary files directly from Microsoft servers, and...
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Last edited:
Click to expand...

Canary build 28000.1450 (26H1) Not for 28020​


If you want the X64/AMD64 you can get it from my OneDrive here as MS seems to only have the ARM version posted.
The Windows11.0-KB5074107-x64.msu file is 2.3 GB .

Screenshot 2026-01-13 190731.webp
 
Last edited:

My Computers

System One System Two

  • OS
    All Branches but Release
    Computer type
    Laptop
    Manufacturer/Model
    Acer Nitro ANV15-51
    CPU
    AMD Ryzen 7 7735HS 3200-4500 Mhz 8 cores x 2
    Motherboard
    Sportage_RBH
    Memory
    32 GB DDR5
    Graphics Card(s)
    Radeon Graphic / NVIDIA GeForce RTX 4060 8 GB GDDR6
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    AMD/Realtek(R) Audio
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    Integrated Monitor (15.3"vis)
    Screen Resolution
    FHD 1920X1080 16:9 144Hz
    Hard Drives
    KINGSTON OM8SEP4512Q-AA 1TB
    Western Digital 256GB
    PSU
    19V DC 6.32 A 120 W
    Cooling
    Dual Fans
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    MS Bluetooth
    Internet Speed
    Fiber 1GB Cox -us & 1GB Orange-fr
    Browser
    Edge Canary- Firefox Nightly-Chrome Dev-Chrome Dev
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    Windows Defender
  • Operating System
    Windows 11 Beta
    Computer type
    Laptop
    Manufacturer/Model
    Asus X751BP
    CPU
    AMD A9-9420
    Memory
    8 GB of DDR4
    Graphics card(s)
    AMD Radeon R5
    Screen Resolution
    1600x900
    Hard Drives
    Seagate 1 TB
Can't seem to find an official blog post for this build anywhere online
 

My Computers

System One System Two

  • OS
    Windows 11
    Computer type
    Laptop
    Manufacturer/Model
    HP Pavilion Laptop 15-cw1xxx
    CPU
    AMD Ryzen 5 3500U with Radeon Vega Mobile Gfx
    Memory
    8.00 GB
    Graphics Card(s)
    AMD Radeon(TM) Vega 8 Graphics
    Sound Card
    Realtek High Definition Audio
    Monitor(s) Displays
    Generic PnP Monitor
    Screen Resolution
    1920x1080
    Hard Drives
    LITEON CV8-8E128-HP (SSD)
    WDC WD10SPZX-60Z10T0 (Hard Drive)
    PSU
    Microsoft ACPI-Compliant Control Method Battery
    Case
    Proprietary HP Pavilion Laptop 15 shell
    Cooling
    Active Fan Cooling
    Keyboard
    Standard PS/2 Keyboard
    Mouse
    ELAN Clickpad
    Internet Speed
    35.50 Mbps download 23.44 Mbps upload
    Browser
    Edge
    Antivirus
    Windows Defender
  • Operating System
    Windows 11 24h2
    Computer type
    PC/Desktop
    Manufacturer/Model
    Apple iMac "Core i5" 2.7 21.5" (Late 2012)
    CPU
    Intel® Core™ i5-3330S Processor
    Motherboard
    Ivy Bridge (LGA 1155)
    Memory
    8.00 GB DDR3 1600 MHz
    Graphics card(s)
    NVIDIA GeForce GT 640M
    Sound Card
    Cirrus Logic CS4206B (AB 90)
    Monitor(s) Displays
    Generic Monitor (iMac)
    Screen Resolution
    1920x1080
    Hard Drives
    APPLE HDD HTS541010A9E662 (Hard Drive 1TB)
    PSU
    Integrated
    Case
    iMac Aluminum Body
    Cooling
    Fan
    Keyboard
    HP SK-2085
    Mouse
    Lenovo
    Internet Speed
    90.8 Mbps download 23.4 Mbps upload
    Browser
    Google Chrome
    Antivirus
    Windows Defender

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,
    TerraMaster F8 SSD Plus NAS
    PSU
    Seasonic Prime Titanium 850W
    Case
    Thermaltake Core P3 wall mounted
    Cooling
    Corsair Hydro H115i
    Keyboard
    Amazon Basics Wired Full Keyboard MD005
    Mouse
    Logitech MX Master 4
    Internet Speed
    2 Gbps Download and 100 Mbps Upload
    Browser
    Chrome and Edge
    Antivirus
    Microsoft Defender
    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
    Microsoft Defender

My Computers

System One System Two

  • OS
    All Branches but Release
    Computer type
    Laptop
    Manufacturer/Model
    Acer Nitro ANV15-51
    CPU
    AMD Ryzen 7 7735HS 3200-4500 Mhz 8 cores x 2
    Motherboard
    Sportage_RBH
    Memory
    32 GB DDR5
    Graphics Card(s)
    Radeon Graphic / NVIDIA GeForce RTX 4060 8 GB GDDR6
    Sound Card
    AMD/Realtek(R) Audio
    Monitor(s) Displays
    Integrated Monitor (15.3"vis)
    Screen Resolution
    FHD 1920X1080 16:9 144Hz
    Hard Drives
    KINGSTON OM8SEP4512Q-AA 1TB
    Western Digital 256GB
    PSU
    19V DC 6.32 A 120 W
    Cooling
    Dual Fans
    Mouse
    MS Bluetooth
    Internet Speed
    Fiber 1GB Cox -us & 1GB Orange-fr
    Browser
    Edge Canary- Firefox Nightly-Chrome Dev-Chrome Dev
    Antivirus
    Windows Defender
  • Operating System
    Windows 11 Beta
    Computer type
    Laptop
    Manufacturer/Model
    Asus X751BP
    CPU
    AMD A9-9420
    Memory
    8 GB of DDR4
    Graphics card(s)
    AMD Radeon R5
    Screen Resolution
    1600x900
    Hard Drives
    Seagate 1 TB
OAT said:

Canary build 28000.1450 (26H1) Not for 28020​


If you want the X64/AMD64 you can get it from my OneDrive here as MS seems to only have the ARM version posted.
The Windows11.0-KB5074107-x64.msu file is 2.3 GB .

View attachment 159840
Click to expand...
Your OneDrive link to the .msu has a glitch:

Screenshot 2026-01-14 185558.webp

Found a link to the .msu on Deskmodder:

SendGB | Send Large Files | Free file transfer

Free and fast file sharing. Send large files easily. No registration required. We transfer files up to 5GB. File upload with great functions. Mail big file now!
t1p.de t1p.de
 

My Computer

System One

  • OS
    Windows 11
This is all there is about this build? I downloaded this from UUP Dump and have not activated Insider builds (I assume Canary). Will I get updates to this build even if I stay off Insider or do I have to join Canary?
 

My Computer

System One

  • OS
    Win 11 Insider Release Preview and Beta channels.
    Computer type
    Laptop
    Manufacturer/Model
    HP ENVY Bought: March 2017
    CPU
    i5 Core [email protected] (Unsupported for Win 11)
    Motherboard
    HP 81AD (U3E1)
    Memory
    12GB
    Graphics Card(s)
    Generic PnP Monitor (1920x1080@60Hz) Intel HD Graphics 620 (HP)
    Sound Card
    Conexant ISST audio
    Monitor(s) Displays
    Generic PnP Monitor
    Screen Resolution
    1536x864 pixels
    Hard Drives
    HGST HTS721010A9E630
    PSU
    Well...PSU you too!! What's this mean?
    Case
    HP ENVY SILVER
    Cooling
    A fan.
    Keyboard
    USA
    Mouse
    Logitec Anywhere 2
    Internet Speed
    Good enough for me! Fast!
    Browser
    Edge/Waterfox
    Antivirus
    Windows Defender
    Other Info
    No 'mo.
mecanicogolf said:
This is all there is about this build? I downloaded this from UUP Dump and have not activated Insider builds (I assume Canary). Will I get updates to this build even if I stay off Insider or do I have to join Canary?
Click to expand...
No updates, you'll need to download the next build, or find an .msu and do an in-place update. If you join Insider to update, your channel will change to 28020 with a watermark and an expiry date.
 

My Computer

System One

  • OS
    Windows 11
Dirtyflash said:
No updates, you'll need to download the next build, or find an .msu and do an in-place update. If you join Insider to update, your channel will change to 28020 with a watermark and an expiry date.
Click to expand...
Think I´ll go back to beta and ride it out. Fresh install and all.
 

My Computer

System One

  • OS
    Win 11 Insider Release Preview and Beta channels.
    Computer type
    Laptop
    Manufacturer/Model
    HP ENVY Bought: March 2017
    CPU
    i5 Core [email protected] (Unsupported for Win 11)
    Motherboard
    HP 81AD (U3E1)
    Memory
    12GB
    Graphics Card(s)
    Generic PnP Monitor (1920x1080@60Hz) Intel HD Graphics 620 (HP)
    Sound Card
    Conexant ISST audio
    Monitor(s) Displays
    Generic PnP Monitor
    Screen Resolution
    1536x864 pixels
    Hard Drives
    HGST HTS721010A9E630
    PSU
    Well...PSU you too!! What's this mean?
    Case
    HP ENVY SILVER
    Cooling
    A fan.
    Keyboard
    USA
    Mouse
    Logitec Anywhere 2
    Internet Speed
    Good enough for me! Fast!
    Browser
    Edge/Waterfox
    Antivirus
    Windows Defender
    Other Info
    No 'mo.
Dirtyflash said:
Your OneDrive link to the .msu has a glitch:
Click to expand...
No it doesn't as it wasn't made to be a permanent location to get the download.
I edited the original post though.
Thanks.
 

My Computers

System One System Two

  • OS
    All Branches but Release
    Computer type
    Laptop
    Manufacturer/Model
    Acer Nitro ANV15-51
    CPU
    AMD Ryzen 7 7735HS 3200-4500 Mhz 8 cores x 2
    Motherboard
    Sportage_RBH
    Memory
    32 GB DDR5
    Graphics Card(s)
    Radeon Graphic / NVIDIA GeForce RTX 4060 8 GB GDDR6
    Sound Card
    AMD/Realtek(R) Audio
    Monitor(s) Displays
    Integrated Monitor (15.3"vis)
    Screen Resolution
    FHD 1920X1080 16:9 144Hz
    Hard Drives
    KINGSTON OM8SEP4512Q-AA 1TB
    Western Digital 256GB
    PSU
    19V DC 6.32 A 120 W
    Cooling
    Dual Fans
    Mouse
    MS Bluetooth
    Internet Speed
    Fiber 1GB Cox -us & 1GB Orange-fr
    Browser
    Edge Canary- Firefox Nightly-Chrome Dev-Chrome Dev
    Antivirus
    Windows Defender
  • Operating System
    Windows 11 Beta
    Computer type
    Laptop
    Manufacturer/Model
    Asus X751BP
    CPU
    AMD A9-9420
    Memory
    8 GB of DDR4
    Graphics card(s)
    AMD Radeon R5
    Screen Resolution
    1600x900
    Hard Drives
    Seagate 1 TB
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