CVE-2026-97489
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
24/09/2026
Last modified:
24/09/2026
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
bfs: handle set_blocksize failures<br />
<br />
bfs uses buffer_heads, which don&#39;t handle block size > PAGE_SIZE well.<br />
Without this, mounting will hit the<br />
<br />
BUG_ON(offset >= folio_size(folio));<br />
<br />
in folio_set_bh on the first __bread_gfp call.