CVE-2026-93046 (GCVE-0-2026-93046)
Vulnerability from cvelistv5 – Published: 2026-09-17 16:10 – Updated: 2026-09-17 16:10
VLAI
EPSS
VEX
Title
software node: Fix software_node_get_reference_args() with index -1
Summary
In the Linux kernel, the following vulnerability has been resolved:
software node: Fix software_node_get_reference_args() with index -1
The bounds check for the index passed to
software_node_get_reference_args() was failing when passed UINT_MAX,
this in turn would lead to an out of bound access in the property
array. Fix the bound check to also cover the UINT_MAX case.
Severity
No CVSS data available.
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
142acd739eb6f08c148a96ae8309256f1422ff4b , < 6cde06887487b4febd14658c9a246616abcc0097
(git)
Affected: 56ce76e8d406cc72b89aee7931df5cf3f18db49d , < 0631384eadebc66d92d2dd72d57a0263c3877bee (git) Affected: 9324127b07dde8529222dc19233aa57ec810856c , < b2fa4e8c7e4a33e02e6aaa8f6df72f84cf4aed75 (git) Affected: f9397cf7bfb680799fb8c7f717c8f756384c3280 , < 4ebf96d5f834aba7f6d0397db4c421f6078171b9 (git) Affected: 4b3383110b6df48e0ba5936af2cb68d5eb6bd43b , < 849076df15129e47dd8db751fa18489419ffea56 (git) Affected: 31e4e12e0e9609850cefd4b2e1adf782f56337d6 , < df5466412b362db7adfa78e3e092fe07ac6769a4 (git) Affected: 31e4e12e0e9609850cefd4b2e1adf782f56337d6 , < 231bbc04c58f115a505bf3b668ec69ef40a1773b (git) Affected: 31e4e12e0e9609850cefd4b2e1adf782f56337d6 , < ba3dedcf3bd47017307595a7e54924198f018246 (git) Affected: 7af18e42bdefe1dba5bcb32555a4d524fd504939 (git) Affected: 5.10.239 , < 5.10.270 (semver) Affected: 5.15.186 , < 5.15.221 (semver) Affected: 6.1.142 , < 6.1.188 (semver) Affected: 6.6.95 , < 6.6.157 (semver) Affected: 6.12.35 , < 6.12.110 (semver) Affected: 6.15.4 , < 6.16 (semver) |
guessed | |
| Linux | Linux |
Affected:
6.16
Unaffected: 0 , < 6.16 (semver) Unaffected: 5.10.270 , ≤ 5.10.* (semver) Unaffected: 5.15.221 , ≤ 5.15.* (semver) Unaffected: 6.1.188 , ≤ 6.1.* (semver) Unaffected: 6.6.157 , ≤ 6.6.* (semver) Unaffected: 6.12.110 , ≤ 6.12.* (semver) Unaffected: 6.18.52 , ≤ 6.18.* (semver) Unaffected: 7.2.6 , ≤ 7.2.* (semver) Unaffected: 7.3-rc1 , ≤ * (original_commit_for_fix) |
guessed |
{
"containers": {
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"version": "5.15.186",
"versionType": "semver"
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{
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"version": "6.1.142",
"versionType": "semver"
},
{
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"status": "affected",
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"versionType": "semver"
},
{
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"status": "affected",
"version": "6.12.35",
"versionType": "semver"
},
{
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"status": "affected",
"version": "6.15.4",
"versionType": "semver"
}
]
},
{
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"programFiles": [
"drivers/base/swnode.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.16"
},
{
"lessThan": "6.16",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.270",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.221",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.188",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.157",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.110",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.52",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.2.*",
"status": "unaffected",
"version": "7.2.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "7.3-rc1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.270",
"versionStartIncluding": "5.10.239",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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},
{
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"versionStartIncluding": "6.1.142",
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{
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"versionStartIncluding": "6.6.95",
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},
{
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},
{
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},
{
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},
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},
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"descriptions": [
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}
],
"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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{
"url": "https://git.kernel.org/stable/c/0631384eadebc66d92d2dd72d57a0263c3877bee"
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{
"url": "https://git.kernel.org/stable/c/b2fa4e8c7e4a33e02e6aaa8f6df72f84cf4aed75"
},
{
"url": "https://git.kernel.org/stable/c/4ebf96d5f834aba7f6d0397db4c421f6078171b9"
},
{
"url": "https://git.kernel.org/stable/c/849076df15129e47dd8db751fa18489419ffea56"
},
{
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{
"url": "https://git.kernel.org/stable/c/ba3dedcf3bd47017307595a7e54924198f018246"
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"title": "software node: Fix software_node_get_reference_args() with index -1",
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"dateReserved": "2026-09-17T15:57:05.658Z",
"dateUpdated": "2026-09-17T16:10:37.691Z",
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{
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{
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},
{
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},
{
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},
{
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},
{
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},
{
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}
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"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoftware node: Fix software_node_get_reference_args() with index -1\n\nThe bounds check for the index passed to\nsoftware_node_get_reference_args() was failing when passed UINT_MAX,\nthis in turn would lead to an out of bound access in the property\narray. Fix the bound check to also cover the UINT_MAX case."
}
],
"id": "CVE-2026-93046",
"lastModified": "2026-09-17T17:17:57.843",
"metrics": {},
"published": "2026-09-17T17:17:57.843",
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{
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{
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Received"
}
},
"suse_vex": {
"aggregate_severity": "not set",
"current_release_date": "2026-09-18T00:12:59Z",
"cve": "CVE-2026-93046",
"id": "CVE-2026-93046",
"initial_release_date": "2026-09-18T00:12:59Z",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2026-93046",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-93046.json",
"version": "2"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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