CVE-2026-45883
Status: AnalyzedMedium (5.5)—
In the Linux kernel, the following vulnerability has been resolved:
iio: sca3000: Fix a resource leak in sca3000_probe()
spi->irq from request_threaded_irq() not released when iio_device_register() fails. Add an return value check and jump to a common error handler when iio_device_register() fails.
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Base score: 5.5
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 0.16%
- Percentile among all scored CVEs: 5
- Score date: 10/5/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (1)
CWEs
- CWE-401
References
- https://git.kernel.org/stable/c/103ac8e3a7f345a0966ef582b8a874ac31a92c7c
- https://git.kernel.org/stable/c/40c860ece22542178cddcf01b08644bcdbc597b3
- https://git.kernel.org/stable/c/517d9f2b963089b3d64c23accf7920d77f5a30c8
- https://git.kernel.org/stable/c/55e13abf22c27a3b0ab5cf941dd07a2d9786736c
- https://git.kernel.org/stable/c/597d749c5180f3e351837e851a6131b140324e9f
- https://git.kernel.org/stable/c/62b44ebc1f2c71db3ca2d4737c52e433f6f03038
- https://git.kernel.org/stable/c/84d3c396d8ae73c24dececfcc4e544ea09311e32
- https://git.kernel.org/stable/c/e8e960c3d23fdb4882d70d34ce762368da0f1427
Raw JSON (NVD)
Show
{
"id": "CVE-2026-45883",
"cveTags": [],
"metrics": {
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 5.5,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "NONE"
},
"impactScore": 3.6,
"exploitabilityScore": 1.8
}
]
},
"affected": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"affectedData": [
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "9a4936dc89a34e002946a6c08b330918ec6afab8",
"lessThan": "55e13abf22c27a3b0ab5cf941dd07a2d9786736c",
"versionType": "git"
},
{
"status": "affected",
"version": "9a4936dc89a34e002946a6c08b330918ec6afab8",
"lessThan": "40c860ece22542178cddcf01b08644bcdbc597b3",
"versionType": "git"
},
{
"status": "affected",
"version": "9a4936dc89a34e002946a6c08b330918ec6afab8",
"lessThan": "597d749c5180f3e351837e851a6131b140324e9f",
"versionType": "git"
},
{
"status": "affected",
"version": "9a4936dc89a34e002946a6c08b330918ec6afab8",
"lessThan": "e8e960c3d23fdb4882d70d34ce762368da0f1427",
"versionType": "git"
},
{
"status": "affected",
"version": "9a4936dc89a34e002946a6c08b330918ec6afab8",
"lessThan": "103ac8e3a7f345a0966ef582b8a874ac31a92c7c",
"versionType": "git"
},
{
"status": "affected",
"version": "9a4936dc89a34e002946a6c08b330918ec6afab8",
"lessThan": "517d9f2b963089b3d64c23accf7920d77f5a30c8",
"versionType": "git"
},
{
"status": "affected",
"version": "9a4936dc89a34e002946a6c08b330918ec6afab8",
"lessThan": "84d3c396d8ae73c24dececfcc4e544ea09311e32",
"versionType": "git"
},
{
"status": "affected",
"version": "9a4936dc89a34e002946a6c08b330918ec6afab8",
"lessThan": "62b44ebc1f2c71db3ca2d4737c52e433f6f03038",
"versionType": "git"
}
],
"programFiles": [
"drivers/iio/accel/sca3000.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "4.10"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "4.10",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.10.252",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.202",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.165",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.128",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.75",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.14",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "6.19.4",
"versionType": "semver",
"lessThanOrEqual": "6.19.*"
},
{
"status": "unaffected",
"version": "7.0",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/iio/accel/sca3000.c"
],
"defaultStatus": "affected"
}
]
}
],
"published": "2026-05-27T14:17:02.170",
"references": [
{
"url": "https://git.kernel.org/stable/c/103ac8e3a7f345a0966ef582b8a874ac31a92c7c",
"tags": [
"Patch"
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/40c860ece22542178cddcf01b08644bcdbc597b3",
"tags": [
"Patch"
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/517d9f2b963089b3d64c23accf7920d77f5a30c8",
"tags": [
"Patch"
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/55e13abf22c27a3b0ab5cf941dd07a2d9786736c",
"tags": [
"Patch"
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/597d749c5180f3e351837e851a6131b140324e9f",
"tags": [
"Patch"
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/62b44ebc1f2c71db3ca2d4737c52e433f6f03038",
"tags": [
"Patch"
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/84d3c396d8ae73c24dececfcc4e544ea09311e32",
"tags": [
"Patch"
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/e8e960c3d23fdb4882d70d34ce762368da0f1427",
"tags": [
"Patch"
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
],
"vulnStatus": "Analyzed",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-401"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: sca3000: Fix a resource leak in sca3000_probe()\n\nspi->irq from request_threaded_irq() not released when\niio_device_register() fails. Add an return value check and jump to a\ncommon error handler when iio_device_register() fails."
}
],
"lastModified": "2026-06-25T21:12:29.513",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6237C80F-2950-41ED-A424-2872192E5F12",
"versionEndExcluding": "5.10.252",
"versionStartIncluding": "4.10"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4002FC2B-1456-4666-B240-0EBF590C4671",
"versionEndExcluding": "5.15.202",
"versionStartIncluding": "5.11"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "797C7F46-D0BE-4FB8-A502-C5EF8E6B6654",
"versionEndExcluding": "6.1.165",
"versionStartIncluding": "5.16"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "851E9353-6C09-4CC9-877E-E09DB164A3C2",
"versionEndExcluding": "6.6.128",
"versionStartIncluding": "6.2"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BCE16369-98ED-41CF-8995-DFDC10B288D2",
"versionEndExcluding": "6.12.75",
"versionStartIncluding": "6.7"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BF463CB7-1F58-4607-B847-77ED23E4B9B7",
"versionEndExcluding": "6.18.14",
"versionStartIncluding": "6.13"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "672A3E79-EC03-479D-8503-361DFBDC8092",
"versionEndExcluding": "6.19.4",
"versionStartIncluding": "6.19"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}