Microsoft's August 2026 Patch Tuesday security update addresses 42 critical vulnerabilities across Windows, Office, and Exchange Server.

Microsoft's August Patch Tuesday release is smaller than July's record-breaking update, but only by the standards of what has quickly become a new era of massive monthly security drops.

Admins responsible for Windows fleets are advised to take action to protect their systems against this actively exploited vulnerability. Here's what you need to do to stay secure.

Microsoft has released Windows 10 KB5120249 Extended Security Updates for versions 22H2 and 21H2 to fix security vulnerabilities and bugs.

Microsoft has released Windows 11 KB5121003 and KB5120240 cumulative updates for versions 25H2/24H2 and 23H2 to fix security ...

Microsoft has released a patch for a Windows use-after-free zero-day vulnerability already being exploited to deploy malware used by the Lazarus hacking group.

Microsoft just released the August batch of Patch Tuesday updates for Windows 11 26H1, 25H2, 24H2, and 23H2. Windows 11 25H2 and 24H2 versions get the KB5121003 update (manual download link below), ...

Microsoft has patched 421 CVEs on August 2026 Patch Tuesday, including an elevation of privilege flaw exploited as a zero-day.

This security update fixes File History backups to SMB network shares. Before this update, automatic backups could fail with an incorrect “invalid credentials ...

It’s the second Tuesday of the month, which means Patch Tuesday has arrived for Windows 11 users. Microsoft has now released its August 2026 Patch Tuesday updates across several supported Windows 11 ...

Microsoft has just released the August 2026 Patch Tuesday updates for all supported versions of Windows 11. The KB5121000 update for the version 26H1 of the OS brings the new Screen tint accessibility ...

Sears’ home warranty program is called Sears Home Services. The program covers repairs for a wide range of major brands, and Sears employs more than 1,500 manufacturer-trained technicians. Sears Home ...