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vuln-cve/data/2026/43xxx/CVE-2026-43430.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-43430",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2026-05-01T14:12:56.009Z",
"datePublished": "2026-05-08T14:22:02.458Z",
"dateUpdated": "2026-05-11T22:24:26.330Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T22:24:26.330Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: yurex: fix race in probe\n\nThe bbu member of the descriptor must be set to the value\nstanding for uninitialized values before the URB whose\ncompletion handler sets bbu is submitted. Otherwise there is\na window during which probing can overwrite already retrieved\ndata."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/usb/misc/yurex.c"
],
"versions": [
{
"version": "6bc235a2e24a5ef677daee3fd4f74f6cd643e23c",
"lessThan": "a7934d7202a39c3160aa30521c382c7b744ae4a2",
"status": "affected",
"versionType": "git"
},
{
"version": "6bc235a2e24a5ef677daee3fd4f74f6cd643e23c",
"lessThan": "a8b3b3d730acea1640bc89465f2832cf06a1e13a",
"status": "affected",
"versionType": "git"
},
{
"version": "6bc235a2e24a5ef677daee3fd4f74f6cd643e23c",
"lessThan": "687d26d43a5aaf44323ce7d601cf242bb87e9559",
"status": "affected",
"versionType": "git"
},
{
"version": "6bc235a2e24a5ef677daee3fd4f74f6cd643e23c",
"lessThan": "939e3d17b843b0bae70467fef4481069d73c8520",
"status": "affected",
"versionType": "git"
},
{
"version": "6bc235a2e24a5ef677daee3fd4f74f6cd643e23c",
"lessThan": "3cec135415a89723e2d38e1c8cc5098203355965",
"status": "affected",
"versionType": "git"
},
{
"version": "6bc235a2e24a5ef677daee3fd4f74f6cd643e23c",
"lessThan": "a41d3d9202e951995cfac6248c565423079c71fa",
"status": "affected",
"versionType": "git"
},
{
"version": "6bc235a2e24a5ef677daee3fd4f74f6cd643e23c",
"lessThan": "af83e92c329f11139d5eea2b5b7b83c26c3f67e7",
"status": "affected",
"versionType": "git"
},
{
"version": "6bc235a2e24a5ef677daee3fd4f74f6cd643e23c",
"lessThan": "7a875c09899ba0404844abfd8f0d54cdc481c151",
"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/usb/misc/yurex.c"
],
"versions": [
{
"version": "2.6.37",
"status": "affected"
},
{
"version": "0",
"lessThan": "2.6.37",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.253",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.203",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.167",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.130",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.78",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.19",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.19.9",
"lessThanOrEqual": "6.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.0",
"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": "2.6.37",
"versionEndExcluding": "5.10.253"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.37",
"versionEndExcluding": "5.15.203"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.37",
"versionEndExcluding": "6.1.167"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.37",
"versionEndExcluding": "6.6.130"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.37",
"versionEndExcluding": "6.12.78"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.37",
"versionEndExcluding": "6.18.19"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.37",
"versionEndExcluding": "6.19.9"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.37",
"versionEndExcluding": "7.0"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/a7934d7202a39c3160aa30521c382c7b744ae4a2"
},
{
"url": "https://git.kernel.org/stable/c/a8b3b3d730acea1640bc89465f2832cf06a1e13a"
},
{
"url": "https://git.kernel.org/stable/c/687d26d43a5aaf44323ce7d601cf242bb87e9559"
},
{
"url": "https://git.kernel.org/stable/c/939e3d17b843b0bae70467fef4481069d73c8520"
},
{
"url": "https://git.kernel.org/stable/c/3cec135415a89723e2d38e1c8cc5098203355965"
},
{
"url": "https://git.kernel.org/stable/c/a41d3d9202e951995cfac6248c565423079c71fa"
},
{
"url": "https://git.kernel.org/stable/c/af83e92c329f11139d5eea2b5b7b83c26c3f67e7"
},
{
"url": "https://git.kernel.org/stable/c/7a875c09899ba0404844abfd8f0d54cdc481c151"
}
],
"title": "usb: yurex: fix race in probe",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}