CVE-2026-97489
bfs: handle set_blocksize failures
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: bfs: handle set_blocksize failures bfs uses buffer_heads, which don't handle block size > PAGE_SIZE well. Without this, mounting will hit the BUG_ON(offset >= folio_size(folio)); in folio_set_bh on the first __bread_gfp call.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 24, 2026 |
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Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 7cc713b29eecc0189a184e82f42d174fddaa9e1e 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < ab1d6160d26e6ee8939e994999be9b45e90a42ef 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 2430e3380936df0b648af720cae624eef035a2d1 0 < 6.12.111 0 < 6.18.53
Linux / Linux
All versions affected