CVEvulnerability
CVE-2026-98880
- Status
- Received
- Published
- 2026-10-23
- Last modified
- 2026-10-26
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
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.
References
- https://git.kernel.org/stable/c/24f7d1824b7581ae3daf9d443c5dfeabd89df6d8 git.kernel.org
- https://git.kernel.org/stable/c/78e10082f3e919b8863958feac5f269d3ade9469 git.kernel.org
- https://git.kernel.org/stable/c/c5b8a7ec9a0a71518915c82b8552be1ccbb88288 git.kernel.org
- https://git.kernel.org/stable/c/df9dac4dbe557f6455a61e68cc09ef98b22f3686 git.kernel.org