CVE-2026-97485

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.

EPSS

0.2% chance of exploitation in the next 30 days; higher than 6% of CVEs (scores of 2026-10-25)

Published

2026-09-24

Modified

2026-10-03

Record from

the NVD, synced 2026-10-19

References

• https://git.kernel.org/stable/c/120e0db84a69f18e51ba9ae2d036df3a052a33e1
• https://git.kernel.org/stable/c/18c3d6fcb557f920c9143711497625e70153874c
• https://git.kernel.org/stable/c/29186cd17bb5f501a6ae831dac4fabf637879982
• https://git.kernel.org/stable/c/61ffc31cd8642d7a950b6831720629c8331365f6
• https://git.kernel.org/stable/c/a2a3592ebf3920dd6f2b754d2bb7361f54764e84

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