CVE-2026-97485
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: omfs: handle set_blocksize failures omfs uses buffer_heads, which don't handle block size > PAGE_SIZE well. Without this, mounting we will hit the BUG_ON(offset >= folio_size(folio)); in folio_set_bh on the first __bread_gfp call.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedSep 24, 2026
First seenSep 24, 2026
How to fix
Update
- Linux Linuxa2a3592ebf3920dd6f2b754d2bb7361f54764e84, d81e1e9bd1df5948c699cb5aec984acdef5b2681, 120e0db84a69f18e51ba9ae2d036df3a052a33e1, 29186cd17bb5f501a6ae831dac4fabf637879982, 61ffc31cd8642d7a950b6831720629c8331365f6, fd4d6593c51253c79be422d6ae42e318250e20a7, 18c3d6fcb557f920c9143711497625e70153874c or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 555e3775ced1d05203934fc6529bbf0560dd8733 ≤ v < a2a3592ebf3920dd6f2b754d2bb7361f54764e84, 555e3775ced1d05203934fc6529bbf0560dd8733 ≤ v < d81e1e9bd1df5948c699cb5aec984acdef5b2681, 555e3775ced1d05203934fc6529bbf0560dd8733 ≤ v < 120e0db84a69f18e51ba9ae2d036df3a052a33e1, 555e3775ced1d05203934fc6529bbf0560dd8733 ≤ v < 29186cd17bb5f501a6ae831dac4fabf637879982, 555e3775ced1d05203934fc6529bbf0560dd8733 ≤ v < 61ffc31cd8642d7a950b6831720629c8331365f6, 555e3775ced1d05203934fc6529bbf0560dd8733 ≤ v < fd4d6593c51253c79be422d6ae42e318250e20a7, 555e3775ced1d05203934fc6529bbf0560dd8733 ≤ v < 18c3d6fcb557f920c9143711497625e70153874c, 2.6.27 | a2a3592ebf3920dd6f2b754d2bb7361f54764e84, d81e1e9bd1df5948c699cb5aec984acdef5b2681, 120e0db84a69f18e51ba9ae2d036df3a052a33e1, 29186cd17bb5f501a6ae831dac4fabf637879982, 61ffc31cd8642d7a950b6831720629c8331365f6, fd4d6593c51253c79be422d6ae42e318250e20a7, 18c3d6fcb557f920c9143711497625e70153874c |
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