CVE-2026-23090 (GCVE-0-2026-23090)
Vulnerability from cvelistv5 – Published: 2026-02-04 16:08 – Updated: 2026-02-06 16:33
VLAI?
Title
slimbus: core: fix device reference leak on report present
Summary
In the Linux kernel, the following vulnerability has been resolved:
slimbus: core: fix device reference leak on report present
Slimbus devices can be allocated dynamically upon reception of
report-present messages.
Make sure to drop the reference taken when looking up already registered
devices.
Note that this requires taking an extra reference in case the device has
not yet been registered and has to be allocated.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
46a2bb5a7f7ea2728be50f8f5b29a20267f700fe , < b1217e40705b2f6d311c197b12866752656217ff
(git)
Affected: 46a2bb5a7f7ea2728be50f8f5b29a20267f700fe , < 948615429c9f2ac9d25d4e1f1a4472926b217a9a (git) Affected: 46a2bb5a7f7ea2728be50f8f5b29a20267f700fe , < 02b78bbfbafe49832e508079148cb87cdfa55825 (git) Affected: 46a2bb5a7f7ea2728be50f8f5b29a20267f700fe , < 2ddc09f6a0a221b1d91a7cbc8cc2cefdbd334fe6 (git) Affected: 46a2bb5a7f7ea2728be50f8f5b29a20267f700fe , < 54de72a7aabc0749938d7a2833a0c1a5d3ed7ac9 (git) Affected: 46a2bb5a7f7ea2728be50f8f5b29a20267f700fe , < 6602bb4d1338e92b5838e50322b87697bdbd2ee0 (git) Affected: 46a2bb5a7f7ea2728be50f8f5b29a20267f700fe , < 9391380eb91ea5ac792aae9273535c8da5b9aa01 (git) |
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{
"containers": {
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"programFiles": [
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"versions": [
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"version": "4.16"
},
{
"lessThan": "4.16",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.249",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.199",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.162",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.122",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.68",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "6.18.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19-rc7",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nslimbus: core: fix device reference leak on report present\n\nSlimbus devices can be allocated dynamically upon reception of\nreport-present messages.\n\nMake sure to drop the reference taken when looking up already registered\ndevices.\n\nNote that this requires taking an extra reference in case the device has\nnot yet been registered and has to be allocated."
}
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"providerMetadata": {
"dateUpdated": "2026-02-06T16:33:11.763Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"url": "https://git.kernel.org/stable/c/b1217e40705b2f6d311c197b12866752656217ff"
},
{
"url": "https://git.kernel.org/stable/c/948615429c9f2ac9d25d4e1f1a4472926b217a9a"
},
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"url": "https://git.kernel.org/stable/c/02b78bbfbafe49832e508079148cb87cdfa55825"
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"url": "https://git.kernel.org/stable/c/2ddc09f6a0a221b1d91a7cbc8cc2cefdbd334fe6"
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{
"url": "https://git.kernel.org/stable/c/6602bb4d1338e92b5838e50322b87697bdbd2ee0"
},
{
"url": "https://git.kernel.org/stable/c/9391380eb91ea5ac792aae9273535c8da5b9aa01"
}
],
"title": "slimbus: core: fix device reference leak on report present",
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"assignerShortName": "Linux",
"cveId": "CVE-2026-23090",
"datePublished": "2026-02-04T16:08:13.438Z",
"dateReserved": "2026-01-13T15:37:45.962Z",
"dateUpdated": "2026-02-06T16:33:11.763Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
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}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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