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vuln-cve/data/2026/98xxx/CVE-2026-98679.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-98679",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2026-09-25T10:25:14.364Z",
"datePublished": "2026-10-18T15:45:38.283Z",
"dateUpdated": "2026-10-30T12:38:41.965Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-10-30T12:38:41.965Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: accel: kxcjk-1013: reject duplicate event disable\n\nThe IIO core does not filter duplicate writes to the event enable\nattribute. kxcjk1013_write_event_config() already ignores repeated\nenable requests, but a repeated disable request still calls\nkxcjk1013_set_power_state(data, false), dropping a runtime PM reference\nthat was not acquired for this request. This can underflow the runtime\nPM usage count and trigger a \"Runtime PM usage count underflow\" warning.\n\nReturn early when the requested state already matches ev_enable_state."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/iio/accel/kxcjk-1013.c"
],
"versions": [
{
"version": "b4b491c0832ef90a7a5070e5975bc8427f2049ca",
"lessThan": "b33dfdc0f22dd6c9cb9ae34a32723ef0a5d2ccf5",
"status": "affected",
"versionType": "git"
},
{
"version": "b4b491c0832ef90a7a5070e5975bc8427f2049ca",
"lessThan": "8c6d1abaff5dbbe2d2b7529de7f1f2395a2f07e9",
"status": "affected",
"versionType": "git"
},
{
"version": "b4b491c0832ef90a7a5070e5975bc8427f2049ca",
"lessThan": "2f9f88da802733bab7a87a0e685c8cfa7488f6ac",
"status": "affected",
"versionType": "git"
},
{
"version": "b4b491c0832ef90a7a5070e5975bc8427f2049ca",
"lessThan": "137c35cff4d4d69f73cbfc0bf7870bf379a7a364",
"status": "affected",
"versionType": "git"
},
{
"version": "b4b491c0832ef90a7a5070e5975bc8427f2049ca",
"lessThan": "ad690c0c1b9131725619e352cb7c970488cbf436",
"status": "affected",
"versionType": "git"
},
{
"version": "b4b491c0832ef90a7a5070e5975bc8427f2049ca",
"lessThan": "3365209e758c845a197211645731f0e393a86012",
"status": "affected",
"versionType": "git"
},
{
"version": "b4b491c0832ef90a7a5070e5975bc8427f2049ca",
"lessThan": "aa94a37b5a3e560c277dac6f9e5d0d75549a6583",
"status": "affected",
"versionType": "git"
},
{
"version": "b4b491c0832ef90a7a5070e5975bc8427f2049ca",
"lessThan": "dd30c10ff60d2b30386c23bb7c61cc97f2385c97",
"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/iio/accel/kxcjk-1013.c"
],
"versions": [
{
"version": "3.18",
"status": "affected"
},
{
"version": "0",
"lessThan": "3.18",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.273",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.224",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.191",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.160",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.113",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.56",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.2.10",
"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": "3.18",
"versionEndExcluding": "5.10.273"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.18",
"versionEndExcluding": "5.15.224"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.18",
"versionEndExcluding": "6.1.191"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.18",
"versionEndExcluding": "6.6.160"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.18",
"versionEndExcluding": "6.12.113"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.18",
"versionEndExcluding": "6.18.56"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.18",
"versionEndExcluding": "7.2.10"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.18",
"versionEndExcluding": "7.3"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/b33dfdc0f22dd6c9cb9ae34a32723ef0a5d2ccf5"
},
{
"url": "https://git.kernel.org/stable/c/8c6d1abaff5dbbe2d2b7529de7f1f2395a2f07e9"
},
{
"url": "https://git.kernel.org/stable/c/2f9f88da802733bab7a87a0e685c8cfa7488f6ac"
},
{
"url": "https://git.kernel.org/stable/c/137c35cff4d4d69f73cbfc0bf7870bf379a7a364"
},
{
"url": "https://git.kernel.org/stable/c/ad690c0c1b9131725619e352cb7c970488cbf436"
},
{
"url": "https://git.kernel.org/stable/c/3365209e758c845a197211645731f0e393a86012"
},
{
"url": "https://git.kernel.org/stable/c/aa94a37b5a3e560c277dac6f9e5d0d75549a6583"
},
{
"url": "https://git.kernel.org/stable/c/dd30c10ff60d2b30386c23bb7c61cc97f2385c97"
}
],
"title": "iio: accel: kxcjk-1013: reject duplicate event disable",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}