CVE-2026-97487
jfs: 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: jfs: handle set_blocksize failures jfs 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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 24, 2026 |
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Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < a0ac22af8acca6ea6c57aff72662086cb3243b1c 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 153374ee67a458c77b5755d3cc57fbdc639d327e 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 05107f5602751fcfd3d108c1f579eb45aabead52 0 < 6.12.111 0 < 6.18.53
Linux / Linux
All versions affected