CVE-2026-46236 (GCVE-0-2026-46236)
Vulnerability from cvelistv5 – Published: 2026-05-28 09:41 – Updated: 2026-06-14 18:04
VLAI
EPSS
VEX
Title
media: rc: xbox_remote: heed DMA restrictions
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: rc: xbox_remote: heed DMA restrictions
The buffer for IO must not be part of the device structure
because that violates the DMA coherency rules.
Severity
5.5 (Medium)
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
02d32bdad3123d7376244256936a6b3b6ee434e8 , < 465d27ab83692167f06a6f917bdfd0a0d4fc8ff3
(git)
Affected: 02d32bdad3123d7376244256936a6b3b6ee434e8 , < e0301883ec779c21158a3923b2eb666074fa976e (git) Affected: 02d32bdad3123d7376244256936a6b3b6ee434e8 , < 0ea67a135335e51be50e83ee4cc99560b8b89c25 (git) Affected: 02d32bdad3123d7376244256936a6b3b6ee434e8 , < 0cc9251833bf02c8c7863404157c94dab5928fcf (git) Affected: 02d32bdad3123d7376244256936a6b3b6ee434e8 , < 48a668c22e8f92637bc496e84d1cf06900f74a5c (git) Affected: 02d32bdad3123d7376244256936a6b3b6ee434e8 , < 63a960b39de9c51f29ca19aa5067934f865c0bc7 (git) Affected: 02d32bdad3123d7376244256936a6b3b6ee434e8 , < 0bd8ac88ec5f74cd0f4b8cfc54f4cc0827007249 (git) Affected: 02d32bdad3123d7376244256936a6b3b6ee434e8 , < e280d1e5e3f2595bbb43fe6e1bce00c59a43c0ff (git) |
guessed | |
| Linux | Linux |
Affected:
5.0
Unaffected: 0 , < 5.0 (semver) Unaffected: 5.10.258 , ≤ 5.10.* (semver) Unaffected: 5.15.209 , ≤ 5.15.* (semver) Unaffected: 6.1.175 , ≤ 6.1.* (semver) Unaffected: 6.6.140 , ≤ 6.6.* (semver) Unaffected: 6.12.90 , ≤ 6.12.* (semver) Unaffected: 6.18.32 , ≤ 6.18.* (semver) Unaffected: 7.0.9 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
guessed |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/media/rc/xbox_remote.c"
],
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"vendor": "Linux",
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],
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"vendor": "Linux",
"versions": [
{
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"version": "5.0"
},
{
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"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
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"version": "5.10.258",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.209",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.175",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.140",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.90",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.32",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.0.*",
"status": "unaffected",
"version": "7.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "7.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
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},
{
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{
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},
{
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}
],
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"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: rc: xbox_remote: heed DMA restrictions\n\nThe buffer for IO must not be part of the device structure\nbecause that violates the DMA coherency rules."
}
],
"providerMetadata": {
"dateUpdated": "2026-06-14T18:04:50.463Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/465d27ab83692167f06a6f917bdfd0a0d4fc8ff3"
},
{
"url": "https://git.kernel.org/stable/c/e0301883ec779c21158a3923b2eb666074fa976e"
},
{
"url": "https://git.kernel.org/stable/c/0ea67a135335e51be50e83ee4cc99560b8b89c25"
},
{
"url": "https://git.kernel.org/stable/c/0cc9251833bf02c8c7863404157c94dab5928fcf"
},
{
"url": "https://git.kernel.org/stable/c/48a668c22e8f92637bc496e84d1cf06900f74a5c"
},
{
"url": "https://git.kernel.org/stable/c/63a960b39de9c51f29ca19aa5067934f865c0bc7"
},
{
"url": "https://git.kernel.org/stable/c/0bd8ac88ec5f74cd0f4b8cfc54f4cc0827007249"
},
{
"url": "https://git.kernel.org/stable/c/e280d1e5e3f2595bbb43fe6e1bce00c59a43c0ff"
}
],
"title": "media: rc: xbox_remote: heed DMA restrictions",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-46236",
"datePublished": "2026-05-28T09:41:05.230Z",
"dateReserved": "2026-05-13T15:03:33.106Z",
"dateUpdated": "2026-06-14T18:04:50.463Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2026-46236",
"date": "2026-09-14",
"epss": "0.00119",
"percentile": "0.02006"
},
"microsoft_vex": {
"current_release_date": "2026-06-09T14:48:37.000Z",
"cve": "CVE-2026-46236",
"id": "msrc_CVE-2026-46236",
"initial_release_date": "2026-05-02T00:00:00.000Z",
"product_status:fixed": "1",
"product_status:known_affected": "1",
"source": "Microsoft CSAF VEX",
"status": "final",
"title": "media: rc: xbox_remote: heed DMA restrictions",
"url": "https://msrc.microsoft.com/csaf/vex/2026/msrc_cve-2026-46236.json",
"version": "3"
},
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"redhat_vex": {
"aggregate_severity": "None",
"current_release_date": "2026-06-28T07:41:42+00:00",
"cve": "CVE-2026-46236",
"id": "CVE-2026-46236",
"initial_release_date": "2026-05-28T00:00:00+00:00",
"product_status:known_not_affected": "274",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: media: rc: xbox_remote: heed DMA restrictions",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-46236.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-08-31T16:53:52Z",
"cve": "CVE-2026-46236",
"id": "CVE-2026-46236",
"initial_release_date": "2026-05-29T01:14:35Z",
"product_status:first_fixed": "2",
"product_status:known_affected": "578",
"product_status:known_not_affected": "140",
"product_status:recommended": "254",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2026-46236",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-46236.json",
"version": "10"
}
}
}
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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.
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.
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