CVE-2026-98879None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: isofs: handle set_blocksize failures isofs uses buffer_heads, which don't handle block size > PAGE_SIZE well. Without this, mounting we will hit the BUG_ON(of…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 25.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
0.2%
Last analysed / modified upstream
In the Linux kernel, the following vulnerability has been resolved:
isofs: handle set_blocksize failures
isofs 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.
Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 6db7f0ba365786304558db6a3d52013ae176e03eLinux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 61f277bf35f533b602984f0e55900111fe52f31aLinux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < cebde6d88e34396c29f2f001d90e921677cc17d6Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 28d1f6aa14f5924e36602b7a31c9141d34de0b9cLinux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 9c97e3b1152d3092581745189f5d2f04c6404ef9Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 9584ab6283721e5aab485c79bd06c2f78d89e55cLinux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 25ef4c4d9f0e96fb89c0ae0d7127c3f12a31bc32Linux 2.6.12Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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