Microsoft has acknowledged an active investigation after multiple community researchers, test benches and SSD vendors reported that the Windows 11 August cumulative (commonly tracked as KB5063878, OS Build 26100.4946) can cause certain SSDs to vanish from the operating system during sustained...
Microsoft quietly pushed an emergency out‑of‑band update after an August security rollup left some Windows 10 and Windows 11 PCs unable to complete “Reset my PC,” cloud recovery, or MDM RemoteWipe operations — the fix is published as KB5066189 for Windows 11 (with companion OOB packages for...
Microsoft pushed emergency, out‑of‑band updates on 19 August 2025 after its regular 12 August Patch Tuesday rollups caused Windows’ built‑in reset and recovery flows to abort or roll back, leaving some users and managed fleets unable to complete “Reset this PC,” the cloud “Fix problems using...
cloud reimage
emergency update
intune
kb5066187
kb5066188
kb5066189
mdm
oob update
patch
release health
remotewipe
reset pc
servicing metadata
servicing stack update
ssu-lcu
windows 10
windows 11
windows update for business
winre
Microsoft has confirmed an emergency out‑of‑band (OOB) Windows update after August’s Patch Tuesday rollup caused built‑in recovery tools — Reset this PC, the cloud reimage flow Fix problems using Windows Update, and MDM‑initiated RemoteWipe CSP — to fail on multiple client branches, and...
Microsoft pushed emergency out‑of‑band updates on August 19, 2025 to repair a serious regression introduced by the August Patch Tuesday rollups that broke Windows’ built‑in recovery tools — restoring Reset this PC, the cloud reimage flow, and certain MDM RemoteWipe operations for affected...
enterprise it
intune
kb5066187
kb5066188
kb5066189
lcu
mdm
microsoft update catalog
os imaging
out-of-band update
patch
recovery
remotewipe
reset pc
servicing stack
ssu
windows 10
windows 11
winre
Microsoft pushed an emergency, out‑of‑band cumulative update on August 19, 2025 to repair a high‑impact regression that broke Windows’ built‑in reset and recovery flows — a failure that left some users and IT operations teams unable to run “Reset this PC,” the cloud‑reinstall Fix problems using...
Microsoft’s August update cycle produced an unexpected and dangerous side effect: built‑in recovery tools stopped working on numerous Windows client releases, and Redmond pushed emergency, out‑of‑band (OOB) cumulative updates — KB5066189, KB5066188 and KB5066187 — on August 19, 2025 to restore...
Microsoft pushed an emergency, out‑of‑band patch on August 19, 2025 to repair a serious regression introduced by its August Patch Tuesday rollups that could prevent Windows’ built‑in recovery flows — Reset this PC, the Fix problems using Windows Update cloud reimage, and certain RemoteWipe...
enterprise it
intune
it administration
kb5066187
kb5066188
kb5066189
lcu
mdm
microsoft update catalog
out-of-band update
patch
release health
remotewipe
reset pc
ssu
update governance
windows 10
windows 11
windows recovery
Microsoft pushed emergency out‑of‑band updates on August 19, 2025, to repair a critical regression that prevented Windows’ built‑in reset and recovery tools from completing — a problem introduced by the August 12, 2025 Patch Tuesday security rollup that caused attempted “Reset this PC” and cloud...
cloud recovery
enterprise it
it administration
lcu
oob fixes
out-of-band update
patch
remotewipe csp
reset pc
servicing stack
system restore
windows 10
windows 11
windows lifecycle
windows update
Microsoft has issued an emergency out‑of‑band update to repair a high‑impact regression introduced by the August Patch Tuesday rollup that left Windows’ built‑in reset and recovery tools unable to complete on many client devices. id‑August Microsoft shipped its regular Patch Tuesday cumulative...
22h2
23h2
cumulative update
intune
it administration
kb5066188
kb5066189
ltsc
microsoft update catalog
out-of-band update
patch
release health
remotewipe
reset pc
servicing stack update
windows
windows 10
windows 11
winre
wsus
Microsoft has confirmed that August’s Patch Tuesday rollup introduced a regression that broke Windows’ built‑in recovery flows — including Reset this PC, the cloud-based Fix problems using Windows Update, and management‑initiated RemoteWipe — and shipped out-of-band emergency fixes days later to...
Microsoft’s August cumulative for Windows 11 (KB5063878, OS Build 26100.4946) has been linked by multiple community tests and specialist outlets to a narrow but severe storage regression in which some NVMe SSDs can suddenly become unresponsive or disappear during sustained, large writes — a...
Phison has publicly acknowledged the storage failures linked to Microsoft’s August 2025 Windows 11 cumulative updates (identified as KB5063878 and related KB5062660) and says it is investigating the reports with industry partners while controllers that “may have been affected” are under review...
backup
data loss
dram-less
enterprise it
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heavy-writes
hmb
kb5062660
kb5063878
nvme
patch
phison
rma
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storage
system compatibility
vendor advisories
windows 11
Microsoft has issued emergency out‑of‑band updates after a routine August Patch Tuesday rollup left built‑in recovery paths — including Reset this PC, the cloud‑based Fix problems using Windows Update, and management‑initiated RemoteWipe — unable to complete on a range of consumer and enterprise...
Microsoft's August Patch Tuesday set off a chain reaction: the security update that fixed scores of vulnerabilities also broke Windows' own recovery tools for many users, and Microsoft was forced to ship out-of-band (OOB) emergency patches to undo the damage. The recovery failure — which could...
Microsoft’s August cumulative update has sidelined one of Windows’ most important safety nets: Reset and recovery flows that let users refresh, reinstall, or remotely wipe machines now fail on multiple client builds after the Patch Tuesday rollup, and Microsoft has shipped emergency out‑of‑band...
august 2025
intune
kb5066188
kb5066189
lcu
ltsc
mdm
microsoft support
out-of-band update
patch
recovery-flows
remotewipe
reset pc
servicing stack update
ssu
windows 10
windows 11
windows release health
windows update
India’s national cybersecurity agency has escalated an urgent warning about a wave of high‑severity Microsoft vulnerabilities that together pose significant risk to consumers, enterprises, and cloud customers — the advisory links Microsoft’s August security updates (including a publicly...
Microsoft released an out‑of‑band (OOB) fix on August 19, 2025 that restores Windows’ Reset and cloud recovery workflows for devices on the 22621/22631 servicing families (Windows 11 22H2 and 23H2) after an August security cumulative caused those flows to fail; the update, published as KB5066189...
22621 22631
cloud recovery
enterprise it
intune
it admin
kb5066189
mdm
microsoft support
oob update
out-of-band patchpatch
remotewipe
reset pc
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servicing stack update
ssu
windows 11
windows recovery
windows update
winre
Microsoft released an out‑of‑band (OOB) update on August 19, 2025 — KB5066189 for Windows 11 builds 22621.5771 and 22631.5771 — that restores broken reset and recovery flows introduced by the Patch Tuesday rollups earlier this month, and administrators and home users should treat this patch as a...
cloud recovery
cumulative update
enterprise it
it management
kb5066189
lcu
microsoft update catalog
out-of-band
patch
recovery
release health
remotewipe
reset pc
servicing stack update
ssu
troubleshooting
windows 11
windows 11 22h2
Microsoft’s August 2025 Patch Tuesday has left a wake of confusion and real operational pain for many Windows users after Redmond acknowledged that its security rollup unintentionally disabled critical recovery paths on a swath of older client builds — a regression that can prevent “Reset this...
august 2025
backup
cloud recovery
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esu
kb5063709
kb5063875
kb5063878
offline recovery
patch
reset pc
sccm
windows
windows 10 22h2
windows 11
windows 11 22h2
windows 11 24h2
windows recovery
wsus