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vuln-cve/data/2026/98xxx/CVE-2026-98583.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-98583",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2026-09-25T10:25:14.358Z",
"datePublished": "2026-10-18T15:18:56.360Z",
"dateUpdated": "2026-10-19T09:22:09.019Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-10-19T09:22:09.019Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: nfcmrvl: validate helper command length before pull\n\nThe firmware download receive path removes the NCI data header and\nreads the helper command before validating the remaining packet length.\nA short frame can therefore reach the data access before the malformed\npacket is rejected.\n\nValidate the complete helper command length before stripping the NCI\ndata header."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/nfc/nfcmrvl/fw_dnld.c"
],
"versions": [
{
"version": "3194c6870158e305dac2af52f83681e9cb67280f",
"lessThan": "842c0603cfa49530ef081f181a2ddbba77a37231",
"status": "affected",
"versionType": "git"
},
{
"version": "3194c6870158e305dac2af52f83681e9cb67280f",
"lessThan": "e4b012240c8aaf57cec192234c24e0db5f531ffa",
"status": "affected",
"versionType": "git"
},
{
"version": "3194c6870158e305dac2af52f83681e9cb67280f",
"lessThan": "f15ad9d6e9173a037587dded77c904fdae8df380",
"status": "affected",
"versionType": "git"
},
{
"version": "3194c6870158e305dac2af52f83681e9cb67280f",
"lessThan": "a4e56f57dd04d8f9bc6bc55f90f3d129da759ec9",
"status": "affected",
"versionType": "git"
},
{
"version": "3194c6870158e305dac2af52f83681e9cb67280f",
"lessThan": "4d4601e182c8567329be7d919669ec4d847ddd93",
"status": "affected",
"versionType": "git"
},
{
"version": "3194c6870158e305dac2af52f83681e9cb67280f",
"lessThan": "ed2e00bb22c73156bf8030b6204deabb25cf4eb5",
"status": "affected",
"versionType": "git"
},
{
"version": "3194c6870158e305dac2af52f83681e9cb67280f",
"lessThan": "6a17a5806e9fcd99cf0dd30c3e6301f2aa1fac3c",
"status": "affected",
"versionType": "git"
},
{
"version": "3194c6870158e305dac2af52f83681e9cb67280f",
"lessThan": "686f942332b1667f13f3b8d6a2f50bcfbf42e277",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/nfc/nfcmrvl/fw_dnld.c"
],
"versions": [
{
"version": "4.4",
"status": "affected"
},
{
"version": "0",
"lessThan": "4.4",
"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": "6.12.112",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.55",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.2.9",
"lessThanOrEqual": "7.2.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.3",
"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": "4.4",
"versionEndExcluding": "5.10.271"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.4",
"versionEndExcluding": "5.15.222"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.4",
"versionEndExcluding": "6.1.189"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.4",
"versionEndExcluding": "6.6.158"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.4",
"versionEndExcluding": "6.12.112"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.4",
"versionEndExcluding": "6.18.55"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.4",
"versionEndExcluding": "7.2.9"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.4",
"versionEndExcluding": "7.3"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/842c0603cfa49530ef081f181a2ddbba77a37231"
},
{
"url": "https://git.kernel.org/stable/c/e4b012240c8aaf57cec192234c24e0db5f531ffa"
},
{
"url": "https://git.kernel.org/stable/c/f15ad9d6e9173a037587dded77c904fdae8df380"
},
{
"url": "https://git.kernel.org/stable/c/a4e56f57dd04d8f9bc6bc55f90f3d129da759ec9"
},
{
"url": "https://git.kernel.org/stable/c/4d4601e182c8567329be7d919669ec4d847ddd93"
},
{
"url": "https://git.kernel.org/stable/c/ed2e00bb22c73156bf8030b6204deabb25cf4eb5"
},
{
"url": "https://git.kernel.org/stable/c/6a17a5806e9fcd99cf0dd30c3e6301f2aa1fac3c"
},
{
"url": "https://git.kernel.org/stable/c/686f942332b1667f13f3b8d6a2f50bcfbf42e277"
}
],
"title": "nfc: nfcmrvl: validate helper command length before pull",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}