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vuln-cve/data/2026/97xxx/CVE-2026-97485.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-97485",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2026-09-24T16:01:01.149Z",
"datePublished": "2026-09-24T16:04:29.837Z",
"dateUpdated": "2026-10-03T10:58:49.642Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-10-03T10:58:49.642Z"
},
"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."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/omfs/inode.c"
],
"versions": [
{
"version": "555e3775ced1d05203934fc6529bbf0560dd8733",
"lessThan": "a2a3592ebf3920dd6f2b754d2bb7361f54764e84",
"status": "affected",
"versionType": "git"
},
{
"version": "555e3775ced1d05203934fc6529bbf0560dd8733",
"lessThan": "d81e1e9bd1df5948c699cb5aec984acdef5b2681",
"status": "affected",
"versionType": "git"
},
{
"version": "555e3775ced1d05203934fc6529bbf0560dd8733",
"lessThan": "120e0db84a69f18e51ba9ae2d036df3a052a33e1",
"status": "affected",
"versionType": "git"
},
{
"version": "555e3775ced1d05203934fc6529bbf0560dd8733",
"lessThan": "29186cd17bb5f501a6ae831dac4fabf637879982",
"status": "affected",
"versionType": "git"
},
{
"version": "555e3775ced1d05203934fc6529bbf0560dd8733",
"lessThan": "61ffc31cd8642d7a950b6831720629c8331365f6",
"status": "affected",
"versionType": "git"
},
{
"version": "555e3775ced1d05203934fc6529bbf0560dd8733",
"lessThan": "fd4d6593c51253c79be422d6ae42e318250e20a7",
"status": "affected",
"versionType": "git"
},
{
"version": "555e3775ced1d05203934fc6529bbf0560dd8733",
"lessThan": "18c3d6fcb557f920c9143711497625e70153874c",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/omfs/inode.c"
],
"versions": [
{
"version": "2.6.27",
"status": "affected"
},
{
"version": "0",
"lessThan": "2.6.27",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.271",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.222",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.189",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.158",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.111",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.53",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.2",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.27",
"versionEndExcluding": "5.10.271"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.27",
"versionEndExcluding": "5.15.222"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.27",
"versionEndExcluding": "6.1.189"
},
{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "6.12.111"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.27",
"versionEndExcluding": "6.18.53"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.27",
"versionEndExcluding": "7.2"
}
]
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}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/a2a3592ebf3920dd6f2b754d2bb7361f54764e84"
},
{
"url": "https://git.kernel.org/stable/c/d81e1e9bd1df5948c699cb5aec984acdef5b2681"
},
{
"url": "https://git.kernel.org/stable/c/120e0db84a69f18e51ba9ae2d036df3a052a33e1"
},
{
"url": "https://git.kernel.org/stable/c/29186cd17bb5f501a6ae831dac4fabf637879982"
},
{
"url": "https://git.kernel.org/stable/c/61ffc31cd8642d7a950b6831720629c8331365f6"
},
{
"url": "https://git.kernel.org/stable/c/fd4d6593c51253c79be422d6ae42e318250e20a7"
},
{
"url": "https://git.kernel.org/stable/c/18c3d6fcb557f920c9143711497625e70153874c"
}
],
"title": "omfs: handle set_blocksize failures",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}