Improvements and fixes
This security update resolves security vulnerabilities in scripting engine, Hyper-V, libjpeg image-processing library, Adobe Type Manager Font Driver, Win32K, Microsoft Outlook, Internet Explorer, Graphics Component, Windows kernel-mode drivers and Lightweight Directory Access Protocol. This update also enables detection of processor generation and hardware support status when PC tries to scan or download updates through Windows Update.For more information about the security vulnerabilities resolved, please refer to the Security Update Guide.
Known issues in this update
Symptom
If the PC uses an AMD Carrizo DDR4 processor, installing this update will block downloading and installing future Windows updates.
Workaround / Resolution
Microsoft is working on a resolution and will provide an update in an upcoming release.
How to get this update
To get the stand-alone package for this update, go to the Microsoft Update Catalog website.
- File information
For a list of the files that are provided in this update, download the file information for 4015546.
More Information
- The security fixes that are listed in this Security Only Quality Update KB4015546 are also included in April 2017 Security Monthly Quality Rollup KB4015549. Installing either update KB4015546 or KB4015549 installs the security fixes that are listed here.
- This Security Only Quality Update does not include security fixes for Internet Explorer. To obtain the security fixes for Internet Explorer, Cumulative Security Update for Internet Explorer KB4014661 should also be installed. Note that the Security Monthly Quality Rollup does contain security updates for Internet Explorer.
- If you use update management processes other than Windows Update and you automatically approve all Security updates classifications for deployment, this April 2017 Security Only Quality Update, KB4015546, the April 2017 Security Monthly Quality Rollup, KB4015549, and Cumulative Security Update for Internet Explorer KB4014661 are deployed. We recommend that you review your update deployment rules to make sure the desired updates are deployed.
- This Security-only Quality Update is not applicable for installation on a computer where the Security Monthly Quality Rollup or Preview of Monthly Quality Rollup from April 2017 (or a later month) is already installed, because those updates contain all of the security fixes that are included in this Security-only Quality Update.
Source: https://support.microsoft.com/en-us/help/4015546
My Computer
At a glance
64-bit Windows 11 Pro for WorkstationsIntel i7-8700K OC'd to 5 GHz64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600...ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
- Computer type
- PC/Desktop
- Computer Manufacturer/Model Number
- Self built custom
- OS
- 64-bit Windows 11 Pro for Workstations
- CPU
- Intel i7-8700K OC'd to 5 GHz
- Motherboard
- ASUS ROG Maximus XI Formula Z390
- Memory
- 64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz
- Graphics Card(s)
- ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
- Sound Card
- Integrated
- Monitor(s) Displays
- 2 x Samsung Odyssey G7 27"
- Screen Resolution
- 2560x1440
- Hard Drives
- 1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
TerraMaster F8 SSD Plus NAS
- PSU
- Seasonic Prime Titanium 850W
- Case
- Thermaltake Core P3
- Cooling
- Corsair Hydro H115i
- Keyboard
- Logitech wireless K800
- Mouse
- Logitech MX Master 4
- Internet Speed
- 2 Gb/s Download and 100 Mb/s Upload
- Antivirus
- Malwarebyte Anti-Malware Premium
- Browser
- Google Chrome
- Other Info
- Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone