CVE-2026-97485
Estado: RecibidaSin puntuar—
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
in folio_set_bh on the first __bread_gfp call.
Detalles técnicos trazas, registros y código del informe original
BUG_ON(offset >= folio_size(folio));
CVSS
NVD no ha asignado puntuación CVSS a esta CVE (habitual desde el cambio de política de abril de 2026).
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.17%
- Percentil entre todas las CVEs puntuadas: 6
- Fecha de la puntuación: 5/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
Referencias
- https://git.kernel.org/stable/c/120e0db84a69f18e51ba9ae2d036df3a052a33e1
- https://git.kernel.org/stable/c/18c3d6fcb557f920c9143711497625e70153874c
- https://git.kernel.org/stable/c/29186cd17bb5f501a6ae831dac4fabf637879982
- https://git.kernel.org/stable/c/61ffc31cd8642d7a950b6831720629c8331365f6
- https://git.kernel.org/stable/c/a2a3592ebf3920dd6f2b754d2bb7361f54764e84
- https://git.kernel.org/stable/c/d81e1e9bd1df5948c699cb5aec984acdef5b2681
- https://git.kernel.org/stable/c/fd4d6593c51253c79be422d6ae42e318250e20a7
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-97485",
"cveTags": [],
"metrics": {},
"affected": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"affectedData": [
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "555e3775ced1d05203934fc6529bbf0560dd8733",
"lessThan": "a2a3592ebf3920dd6f2b754d2bb7361f54764e84",
"versionType": "git"
},
{
"status": "affected",
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"versionType": "git"
},
{
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"versionType": "git"
},
{
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"versionType": "git"
},
{
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"versionType": "git"
},
{
"status": "affected",
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"versionType": "git"
},
{
"status": "affected",
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"versionType": "git"
}
],
"programFiles": [
"fs/omfs/inode.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.27"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "2.6.27",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.10.271",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.222",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.189",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.158",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.111",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.53",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"fs/omfs/inode.c"
],
"defaultStatus": "affected"
}
]
}
],
"published": "2026-09-24T17:17:26.050",
"references": [
{
"url": "https://git.kernel.org/stable/c/120e0db84a69f18e51ba9ae2d036df3a052a33e1",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/18c3d6fcb557f920c9143711497625e70153874c",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/29186cd17bb5f501a6ae831dac4fabf637879982",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/61ffc31cd8642d7a950b6831720629c8331365f6",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/a2a3592ebf3920dd6f2b754d2bb7361f54764e84",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/d81e1e9bd1df5948c699cb5aec984acdef5b2681",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/fd4d6593c51253c79be422d6ae42e318250e20a7",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
],
"vulnStatus": "Received",
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nomfs: handle set_blocksize failures\n\nomfs uses buffer_heads, which don't handle block size > PAGE_SIZE well.\nWithout this, mounting we will hit the\n\n BUG_ON(offset >= folio_size(folio));\n\nin folio_set_bh on the first __bread_gfp call."
}
],
"lastModified": "2026-10-03T11:17:58.457",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}