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  1. Windows 10 Aug 2025 KB5063709 Update: ESU, Secure Boot, and Fixes

    Microsoft has pushed out the August 12, 2025 cumulative update KB5063709 for supported Windows 10 channels, raising affected machines to OS Builds 19044.6216 and 19045.6216 and delivering a mix of security hardening, bug fixes and a handful of platform-level changes that matter to both consumers...
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    • Forum: Windows News

  2. KB5063709 Update: Windows 10 ESU Readiness and Build 19045.6216 Fixes

    Microsoft’s August 2025 Patch Tuesday quietly included a small but consequential update for Windows 10: KB5063709, a mandatory cumulative security rollup that doesn’t add consumer-facing features but does lay groundwork for the Extended Security Updates (ESU) experience and fixes a handful of...
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    • build 19045.6388 end of support esu extended security updates firmware certificates kb5063709 lcu microsoft update catalog offline deployment patch privacy secure boot servicing stack update settings sync ssu windows 10 windows 11 migration windows update
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    • Forum: Windows News

  3. Windows 11 24H2 August Patch Tuesday: SSU/LCU, Copilot+, Black Screen, QMR

    Microsoft’s August Patch Tuesday lands as a combined servicing stack and cumulative update that not only patches the usual security holes but also delivers a substantive set of user-facing improvements for Windows 11 version 24H2 — including Copilot+ feature updates, a redesigned...
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    • Forum: Windows News

  4. Windows 11 Aug 2025 Patch Tuesday: SSU+LCU, Copilot AI, Secure Boot 2026

    Microsoft’s August Patch Tuesday delivers fresh cumulative updates for Windows 11 — KB5063878 for the 24H2 channel and KB5063875 for the 22621/22631 families — packaged as combined Servicing Stack Updates (SSU) plus Latest Cumulative Updates (LCU), with security fixes, reliability patches, and...
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    • ai components copilot kb5063878 lcu os build 26100.4946 secure boot ssu windows 11 wsus
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    • Forum: Windows News

  5. Windows 11 August 2025 Patch Tuesday: KB5063878 & KB5063875 Deep Dive

    Windows 11 August 12, 2025 — KB5063878 (24H2) & KB5063875 (22H2 / 23H2) An in‑depth Breakdown for WindowsForum.com (Markdown) Short version (TL;DR) Microsoft released the August 12, 2025 Patch Tuesday cumulative updates for Windows 11. The 24H2 servicing branch is updated as KB5063878 (OS Build...
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    • Forum: Windows News

  6. Windows 11 KB5063875 (Aug 12, 2025): Security Update & SSU-LCU Rollout

    Title: What you need to know about August 12, 2025 — KB5063875 (OS Builds 22621.5768 / 22631.5768) Summary (TL;DR) Microsoft released the August 12, 2025 cumulative security update KB5063875 for Windows 11 (builds 22621.5768 for 22H2/23H2 servicing branch and 22631.5768 for the 23H2 ring). This...
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    • Forum: Windows News

  7. KB5063875: Aug 2025 Windows 11 LCU+SSU for 22H2/23H2 with Secure Boot

    Microsoft has published the August 12, 2025 cumulative security update for older Windows 11 branches — KB5063875, which updates OS Builds 22621.5768 and 22631.5768 — delivering a combined Latest Cumulative Update (LCU) and Servicing Stack Update (SSU) for devices still on Windows 11 versions...
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    • 22h2 23h2 certificate expiration copilot reliability deployment extended security updates firmware intune kb5063875 kek lcu microsoft update catalog pilot testing secure boot servicing ssu windows 11 windows update wsus
    • Replies: 0
    • Forum: Windows News

  8. KB5063878 (Aug 2025): Windows 11 24H2 SSU+LCU and Secure Boot Rollovers

    Microsoft’s August cumulative update for Windows 11, version 24H2 — KB5063878 (OS Build 26100.4946) — ships as a combined Servicing Stack Update (SSU) plus Latest Cumulative Update (LCU), bringing routine security and quality fixes while renewing attention on an industry-wide operational...
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    • 24h2 certificate management certificate rollover copilot firmware kb5063878 lcu oem firmware offline deployment patch management pk kek dbx sccm secure boot ssu trusted boot uefi windows 11 windows update wsus
    • Replies: 0
    • Forum: Windows News

  9. KB5064010 Hotpatch for Windows 11 Enterprise LTSC 2024: Key details & rollout

    Microsoft released a hotpatch for Windows 11 Enterprise LTSC 2024 today — KB5064010 (OS Build 26100.4851) — delivering targeted security and quality improvements while bundling the latest servicing stack update and extending hotpatch availability to eligible Arm64 Enterprise devices. Background...
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    • Forum: Windows News

  10. Windows 11 Aug 2025 KB5063875: LCU+SSU for 22621/22631 with Copilot fix

    Microsoft released the August 12, 2025 cumulative update for Windows 11 servicing branches that use OS builds 22621 and 22631 — published as KB5063875, updating systems to OS Build 22621.5768 / 22631.5768 — a standard Patch Tuesday security rollup that Microsoft bundles with a servicing-stack...
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    • 22621 22631 certificate rollover copilot copilot key cve mapping driver compatibility enterprise deployment extended security updates kb5063875 lcu patch rollback rollout secure boot servicing stack update ssu troubleshooting windows 11 windows update wsus
    • Replies: 0
    • Forum: Windows News

  11. Windows 11 24H2 Aug 2025 KB5063878: SSU+LCU, Copilot+ AI, Secure Boot Prep

    Microsoft released the August 12, 2025 cumulative update for Windows 11, version 24H2 — KB5063878 — published as a combined Servicing Stack Update (SSU) plus Latest Cumulative Update (LCU) that installs as OS Build 26100.4946, delivers a set of security and quality fixes, and bundles targeted AI...
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    • 24h2 ai components copilot firmware kb5063878 lcu oem partnerships os build 26100.4946 secure boot ssu windows 11 windows update wsus
    • Replies: 0
    • Forum: Windows News

  12. Windows 11 24H2 August 2025 KB5063878: SSU+LCU, Copilot+, Secure Boot certs

    Microsoft has released the August 12, 2025 cumulative update for Windows 11, version 24H2 — KB5063878 (OS Build 26100.4946) — delivered as a combined Servicing Stack Update (SSU) plus Latest Cumulative Update (LCU). The package bundles security and quality fixes, small AI component updates...

  13. CVE-2025-53136: Windows NT Kernel Information Disclosure — Patch Now

    Microsoft's Security Update Guide lists CVE-2025-53136 as a Windows NT OS Kernel information disclosure vulnerability that can allow an authorized local attacker to read sensitive kernel-resident data after certain processor optimizations remove or modify security‑critical code paths. The...
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    • Forum: Security Alerts

  14. KB5063878: August 2025 Windows 11 24H2 Update & Secure Boot Readiness

    Microsoft released the August 12, 2025 cumulative security update for Windows 11, version 24H2 — KB5063878 (OS Build 26100.4946) — a combined LCU+SSU package that continues July’s quality fixes, delivers component updates for Copilot+ AI features, and reiterates a critical Windows Secure Boot...
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    • Replies: 0
    • Forum: Windows News

  15. Windows 11 24H2 August 2025 KB5063878: SSU+LCU, AI updates, and Secure Boot expiry

    Microsoft has shipped the August 12, 2025 cumulative security update for Windows 11, version 24H2 (KB5063878, OS Build 26100.4946), a routine Patch Tuesday release that combines the latest servicing stack update with the monthly cumulative update, patches a range of security issues, and contains...
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    • Replies: 1
    • Forum: Windows News

  16. Windows 11 Aug 2025 KB5063878: SSU+LCU, Copilot+ AI, and Secure Boot rollover

    Microsoft released the August 12, 2025 cumulative security update for Windows 11, version 24H2 — KB5063878 (OS Build 26100.4946) — a routine but important monthly package that bundles the latest cumulative fixes, updates to several AI components (targeted at Copilot+ devices), and an updated...
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    • Replies: 2
    • Forum: Windows News