Some Home windows 11 customers are blaming a latest patch for inflicting information corruption and {hardware} failure inside their solid-state drives (SSDs). In accordance with Microsoft, there is no such thing as a correlation between its August 2025 KB5063878 replace and people reported points.
A latest Microsoft service alert reads, partially: “After thorough investigation, Microsoft has discovered no connection between the August 2025 Home windows safety replace and the sorts of laborious drive failures reported on social media. As all the time, we proceed to observe suggestions after the discharge of each Home windows replace and can examine any future experiences.”
Understanding the SSD failure problem
Stories of SSD information corruption and {hardware} failure started surfacing in mid-August. The primary recognized report was made by a Japanese PC builder, who observed their NAND controllers would out of the blue change into undetectable whereas performing intensive write operations. The issue was notably prevalent with laborious drives that had been over 60% full.
Restarting the system resulted in most of their drives being restored. After performing a collection of checks, the person speculated the difficulty may stem from a reminiscence leak brought on by a problem with the SSD’s cache.
“Our checks present that signs seem on SSDs with over 60% utilization after roughly 50GB of steady writing. Stories point out comparable signs on HDDs as properly,” stated the PC builder.
Microsoft has been unsuccessful in its makes an attempt to duplicate the difficulty, and the corporate has denied any hyperlink between its latest replace and the lately reported issues. It even labored with its companions who, after failing to duplicate the difficulty on their finish, declared there was no enhance in SSD failures or information corruption related to the newest Home windows replace.
Which SSDs are affected?
It wasn’t lengthy earlier than comparable experiences began coming in from different customers. The problem can’t be traced to at least one particular producer or mannequin, given the number of SSDs that had been affected. Among the affected SSDs are:
- Corsair Power MP600
- Kioxia Exceria Plus G4
- Kioxia M.2
- Maxio SSD
- SanDisk Excessive Professional
Moreover, a number of drives containing Phison or InnoGrit controllers have been affected. Whereas the foundation reason behind the difficulty has but to be found, it appears that evidently SSDs with lower than 40% remaining capability are on the highest danger of {hardware} failure or information loss.
What steps ought to SSD customers take now?
Specialists advocate that SSD customers chorus from downloading, copying, or putting in massive recordsdata till a repair has been launched. Those that have already skilled information loss can attempt utilizing one of many finest information restoration software program to revive the contents of their laborious drive, although success shouldn’t be assured.
What comes subsequent?
As checks and investigations proceed, these points additional underscore the fragile steadiness between {hardware} and software program in fashionable PCs. Whatever the problem’s root trigger, the subsequent few weeks might be crucial in figuring out the extent of this downside.
