CVE-2026-97485omfs: handle set_blocksize failures
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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In the Linux kernel, the following vulnerability has been resolved: omfs: handle set_blocksize failures omfs 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.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Oct 3, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 555e3775ced1d05203934fc6529bbf0560dd8733 before a2a3592ebf3920dd6f2b754d2bb7361f54764e84; from 555e3775ced1d05203934fc6529bbf0560dd8733 before d81e1e9bd1df5948c699cb5aec984acdef5b2681; 555e3775ced1d05203934fc6529bbf0560dd8733 builds before 120e0db84a69f18e51ba9ae2d036df3a052a33e1; from 555e3775ced1d05203934fc6529bbf0560dd8733 before 29186cd17bb5f501a6ae831dac4fabf637879982; 555e3775ced1d05203934fc6529bbf0560dd8733 builds before 61ffc31cd8642d7a950b6831720629c8331365f6; from 555e3775ced1d05203934fc6529bbf0560dd8733 before fd4d6593c51253c79be422d6ae42e318250e20a7; 555e3775ced1d05203934fc6529bbf0560dd8733 builds before 18c3d6fcb557f920c9143711497625e70153874c | CNA record |
References
- https://git.kernel.org/stable/c/a2a3592ebf3920dd6f2b754d2bb7361f54764e84
- https://git.kernel.org/stable/c/d81e1e9bd1df5948c699cb5aec984acdef5b2681
- https://git.kernel.org/stable/c/120e0db84a69f18e51ba9ae2d036df3a052a33e1
- https://git.kernel.org/stable/c/29186cd17bb5f501a6ae831dac4fabf637879982
- https://git.kernel.org/stable/c/61ffc31cd8642d7a950b6831720629c8331365f6
- https://git.kernel.org/stable/c/fd4d6593c51253c79be422d6ae42e318250e20a7
- https://git.kernel.org/stable/c/18c3d6fcb557f920c9143711497625e70153874c
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.