The April 2026 security update for Windows 11, designated as KB5083769, is causing severe disruptions for users relying on third-party backup solutions. Deployed for Windows 11 versions 24H2 and 25H2, this patch introduces a critical flaw that breaks the Microsoft Volume Shadow Copy Service (VSS). Because VSS is a fundamental component for taking safe, point-in-time […] The post Microsoft Windows 11 April 2026 Security Update Disrupts Third-Party Backup Tools appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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