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vuln-cve/data/2026/98xxx/CVE-2026-98578.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-98578",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2026-09-25T10:25:14.358Z",
"datePublished": "2026-10-18T15:18:51.807Z",
"dateUpdated": "2026-10-19T09:22:03.614Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-10-19T09:22:03.614Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: st21nfca: validate ISO15693 inventory length\n\nThe ISO15693 inventory helper removes a two-byte prefix without checking\nthat it exists, then accepts a one-byte remainder before reading data[1] as\nthe DSFID.\n\nRequire the prefix and at least two remaining bytes before copying the UID\ndata and reading the DSFID."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/nfc/st21nfca/core.c"
],
"versions": [
{
"version": "7974728094d35f38775417a26d8f30ea3602496a",
"lessThan": "e47b2a350bb0ff123434ec5484c6dc3333b0727c",
"status": "affected",
"versionType": "git"
},
{
"version": "7974728094d35f38775417a26d8f30ea3602496a",
"lessThan": "57d183764f3002f9625ee4deeeb20716c519534e",
"status": "affected",
"versionType": "git"
},
{
"version": "7974728094d35f38775417a26d8f30ea3602496a",
"lessThan": "3af2ea4035581a1607d9830779c187a0c7e225aa",
"status": "affected",
"versionType": "git"
},
{
"version": "7974728094d35f38775417a26d8f30ea3602496a",
"lessThan": "9fa21b0f78adb514e3bd96a505ddb752e9727ff3",
"status": "affected",
"versionType": "git"
},
{
"version": "7974728094d35f38775417a26d8f30ea3602496a",
"lessThan": "6353dae51bc9b3cad13c9d890b53311a46c96b4e",
"status": "affected",
"versionType": "git"
},
{
"version": "7974728094d35f38775417a26d8f30ea3602496a",
"lessThan": "fdd95e819d828c975aaeb258a3fed5dd7fd136d0",
"status": "affected",
"versionType": "git"
},
{
"version": "7974728094d35f38775417a26d8f30ea3602496a",
"lessThan": "a86987d03a4d39acdbe4533d83db4d656ea36c59",
"status": "affected",
"versionType": "git"
},
{
"version": "7974728094d35f38775417a26d8f30ea3602496a",
"lessThan": "7f2ea5ed588c03d481f0301e6c3d4240132383fb",
"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/st21nfca/core.c"
],
"versions": [
{
"version": "3.16",
"status": "affected"
},
{
"version": "0",
"lessThan": "3.16",
"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": "3.16",
"versionEndExcluding": "5.10.271"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.16",
"versionEndExcluding": "5.15.222"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.16",
"versionEndExcluding": "6.1.189"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.16",
"versionEndExcluding": "6.6.158"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.16",
"versionEndExcluding": "6.12.112"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.16",
"versionEndExcluding": "6.18.55"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.16",
"versionEndExcluding": "7.2.9"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.16",
"versionEndExcluding": "7.3"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/e47b2a350bb0ff123434ec5484c6dc3333b0727c"
},
{
"url": "https://git.kernel.org/stable/c/57d183764f3002f9625ee4deeeb20716c519534e"
},
{
"url": "https://git.kernel.org/stable/c/3af2ea4035581a1607d9830779c187a0c7e225aa"
},
{
"url": "https://git.kernel.org/stable/c/9fa21b0f78adb514e3bd96a505ddb752e9727ff3"
},
{
"url": "https://git.kernel.org/stable/c/6353dae51bc9b3cad13c9d890b53311a46c96b4e"
},
{
"url": "https://git.kernel.org/stable/c/fdd95e819d828c975aaeb258a3fed5dd7fd136d0"
},
{
"url": "https://git.kernel.org/stable/c/a86987d03a4d39acdbe4533d83db4d656ea36c59"
},
{
"url": "https://git.kernel.org/stable/c/7f2ea5ed588c03d481f0301e6c3d4240132383fb"
}
],
"title": "nfc: st21nfca: validate ISO15693 inventory length",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}