Microsoft’s August cumulative for Windows 11 24H2 (KB5063878) has been tied to reports that, under specific heavy-write conditions, some NVMe SSDs — particularly Phison-controller models — and a small number of HDDs can become inaccessible and in some cases suffer file corruption, prompting...
24h2
backups
data corruption
data recovery
dram-less
driver
enterprise it
firmware
heavy writes
hmb
kb5063878
nvme
phison
ssd
storage
storport
update pause
windows 11
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Microsoft’s Windows 11 24H2 rollout has already spawned two separate storage headaches: an earlier compatibility surge that produced looping Blue Screens of Death (BSODs) on certain Western Digital and SanDisk NVMe drives, and a later August 12, 2025 cumulative patch (KB5063878, OS Build...
Note: I couldn’t find any authoritative record for CVE-2025-53156 in the major public vulnerability databases (MSRC / NVD / MITRE / CVE.circl / CVE Details) as of August 12, 2025. The Storage Port Driver information-disclosure vulnerability widely reported in Microsoft’s June 2025 updates is...
Fixes a memory issue in which a nonpaged pool leak occurs when you disable and then enable a storage controller that uses the Storport.sys driver.
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Fixes an issue in which a computer that is running Windows 7 or Windows Server 2008 R2 crashes when you use Driver Verifier to monitor Storport.sys. This issue occurs if you enable the AVX feature and disable the HBA.
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Improves the logging capabilities of the Storport.sys driver to troubleshoot poor disk I/O performance due to faulty or underperforming drivers in Windows Server 2008 R2.
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