CVE-2026-98880

In the Linux kernel, the following vulnerability has been resolved: ntfs3: handle set_blocksize failures ntfs3 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

2026-10-23

Modified

2026-10-26

Record from

the NVD, synced 2026-10-26

References

• https://git.kernel.org/stable/c/24f7d1824b7581ae3daf9d443c5dfeabd89df6d8
• https://git.kernel.org/stable/c/78e10082f3e919b8863958feac5f269d3ade9469
• https://git.kernel.org/stable/c/c5b8a7ec9a0a71518915c82b8552be1ccbb88288
• https://git.kernel.org/stable/c/df9dac4dbe557f6455a61e68cc09ef98b22f3686

Check your stackJSON