Windows 11's April 2026 cumulative update KB5083769 is breaking third-party backup applications on systems running 24H2 and 25H2, and Microsoft has now confirmed why. The update adds known vulnerable kernel…
…Windows 10 users can download KB5087544 (if they are enrolled in the Extended Security Updates program. Shortly after the release of this month's Patch Tuesday, Microsoft confirmed new bugs and released…
…The security researcher describes it as "one of the most insane discoveries I ever found." This week Microsoft acknowledged the vulnerability , and criticised the public sharing of the YellowKey proof of concept…
…This week, Microsoft acknowledged a new bug in the latest Patch Tuesday updates for Windows 11. The company confirmed that some users cannot download and install important updates, with Windows Update throwing…
…On the productivity side, Microsoft confirmed that Remote Desktop connections were failing, Outlook had issues opening, and on top of all of that, systems with System Guard Secure Launch enabled wouldn't…
…Chaotic Eclipse has previously stated that they are publicly disclosing these Windows zero-days in protest of Microsoft's bug bounty and vulnerability-handling process. "Normally, I would go through the process…
…Case in point, Microsoft has confirmed that some users are experiencing Windows Update failures, which fail at 35% with an error code of 0x800f0922. Fortunately, it's a known issue, and for…
…the February 2026 security update. Microsoft confirmed: "Affected devices encounter the issue when users execute common actions, such as accessing files, launching applications, or performing administrative tasks, and do not require any…
Microsoft confirmed that its latest April security update for Windows 11 is cause backup failures with some third-party apps, and explains why this is happening.
…09 PM Microsoft has released Windows 11 KB5089549 and KB5087420 cumulative updates for versions 25H2/24H2 and 23H2 to fix security vulnerabilities, bugs, and add new features. Today's updates are mandatory…