Unrated severityNVD Advisory· Published Oct 23, 2026
CVE-2026-98879
CVE-2026-98879
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1Patches
Vulnerability mechanics
References
7- git.kernel.org/stable/c/25ef4c4d9f0e96fb89c0ae0d7127c3f12a31bc32nvd
- git.kernel.org/stable/c/28d1f6aa14f5924e36602b7a31c9141d34de0b9cnvd
- git.kernel.org/stable/c/61f277bf35f533b602984f0e55900111fe52f31anvd
- git.kernel.org/stable/c/6db7f0ba365786304558db6a3d52013ae176e03envd
- git.kernel.org/stable/c/9584ab6283721e5aab485c79bd06c2f78d89e55cnvd
- git.kernel.org/stable/c/9c97e3b1152d3092581745189f5d2f04c6404ef9nvd
- git.kernel.org/stable/c/cebde6d88e34396c29f2f001d90e921677cc17d6nvd
News mentions
0No linked articles in our index yet.