CVE-2026-97489

CVE CVE-2026-97489EUVD EUVD-2026-86087Published 2026-09-24T16:04:37.000Z

What the advisory describes

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.

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Linux — Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <7cc713b29eecc0189a184e82f42d174fddaa9e1e; patch: 7.2; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <ab1d6160d26e6ee8939e994999be9b45e90a42ef; patch: 6.12.111; 0 <6.18.53; 0 <6.12.111; patch: 6.18.53; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <2430e3380936df0b648af720cae624eef035a2d1

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

Linux — Linux

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