CVE-2026-46236

Description

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.

Overview

State: PUBLISHED
Assigner (CNA): Linux
CVSS severity: high
CVSS score: 7.1 / 10
CVSS vector: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Effective score: 7.1 / 10 HIGH source: CNA overview
MSRC score: 5.5 / 10 MEDIUM MS rating: Moderate
CWE(s): —
Reserved: 2026-05-13
Published: 2026-05-28 09:41 UTC
Last updated: 2026-06-01 16:20 UTC
Source: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/46xxx/CVE-2026-46236.json
Linked Threat: CVE-2026-46236 — CVE-2026-46236

NVD triage scoring NVD CVE 2.0

Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.

NVD published: 2026-05-28 10:16:39 UTC
NVD last modified: 2026-06-17 10:53:23 UTC
NVD CVSS v3.1: 5.5 / 10 MEDIUM source: nvd@nist.gov
NVD CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploitability subscore: 1.8 / 10
Impact subscore: 3.6 / 10
EPSS score: 0.0012 (probability of exploitation in next 30 days)
EPSS percentile: 2.10% vs all CVEs — higher = more likely to be exploited, as of 2026-07-28

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID: EUVD-2026-32754
Assigner: Linux
Published: May 28, 2026, 9:41:05 AM
Updated: Jun 14, 2026, 6:04:50 PM
EUVD base score: 0.0 / 10
EUVD-reported EPSS: 0.1200
Vendors: Linux
Products: Linux (02d32bdad3123d7376244256936a6b3b6ee434e8 <0bd8ac88ec5f74cd0f4b8cfc54f4cc0827007249)

Linux (02d32bdad3123d7376244256936a6b3b6ee434e8 <e0301883ec779c21158a3923b2eb666074fa976e)

Linux (patch: 7.1)

Linux (02d32bdad3123d7376244256936a6b3b6ee434e8 <0cc9251833bf02c8c7863404157c94dab5928fcf)

Linux (02d32bdad3123d7376244256936a6b3b6ee434e8 <0ea67a135335e51be50e83ee4cc99560b8b89c25)

Linux (patch: 6.6.140)

Linux (patch: 6.18.32)

Linux (patch: 5.10.258)

Linux (patch: 0)

Linux (patch: 7.0.9)

Linux (patch: 5.15.209)

Linux (5.0)

Linux (02d32bdad3123d7376244256936a6b3b6ee434e8 <e280d1e5e3f2595bbb43fe6e1bce00c59a43c0ff)

Linux (patch: 6.1.175)

Linux (patch: 6.12.90)

Linux (02d32bdad3123d7376244256936a6b3b6ee434e8 <63a960b39de9c51f29ca19aa5067934f865c0bc7)

Linux (02d32bdad3123d7376244256936a6b3b6ee434e8 <48a668c22e8f92637bc496e84d1cf06900f74a5c)

Linux (02d32bdad3123d7376244256936a6b3b6ee434e8 <465d27ab83692167f06a6f917bdfd0a0d4fc8ff3)
Aliases: GHSA-p3mg-vw2c-rfp8

ENISA description: 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.

EUVD references (8)

Microsoft Security Response Center MSRC

Microsoft's vendor-authoritative record from the Security Update Guide — its own CVSS score, impact, severity rating, exploit assessment, and KB-article fixes. Refreshed 2026-11-05 03:38 UTC (source: CVRF).

MS severity: Moderate
MS CVSS base score: 5.5 / 10 (temporal 5.1)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U
Release: 2026-May

Microsoft remediations / KB articles (2)

CBL-Mariner Releases — Vendor Fix / Security Update (fixed build 6.6.141.1-1)
https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade — None Available / CBL-Mariner Releases

Affected products (2)

Vendor	Product	Versions	Platforms
Linux	Linux	`02d32bdad3123d7376244256936a6b3b6ee434e8` (affected), `02d32bdad3123d7376244256936a6b3b6ee434e8` (affected), `02d32bdad3123d7376244256936a6b3b6ee434e8` (affected), `02d32bdad3123d7376244256936a6b3b6ee434e8` (affected), `02d32bdad3123d7376244256936a6b3b6ee434e8` (affected), `02d32bdad3123d7376244256936a6b3b6ee434e8` (affected), `02d32bdad3123d7376244256936a6b3b6ee434e8` (affected), `02d32bdad3123d7376244256936a6b3b6ee434e8` (affected)	—
Linux	Linux	`5.0` (affected), `0` (unaffected), `5.10.258` (unaffected), `5.15.209` (unaffected), `6.1.175` (unaffected), `6.6.140` (unaffected), `6.12.90` (unaffected), `6.18.32` (unaffected), `7.0.9` (unaffected), `7.1-rc1` (unaffected)	—

Affected products — CPE 2.3 (1) NVD

NVD's normalized CPE 2.3 matchers, used by vendor tools (vulnerability scanners, asset managers) for automated detection. Compare with the CNA's free-text "Affected products" section above.

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Vendor references (8)

References embedded in the original CVE record by the assigning CNA.

Web references (13)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

MSRC update guide: CVE-2026-46236 msrc
None Available msrc
https://git.kernel.org/stable/c/0ea67a135335e51be50e83ee4cc99560b8b89c25 tenable:git.kernel.org
https://git.kernel.org/stable/c/465d27ab83692167f06a6f917bdfd0a0d4fc8ff3 tenable:git.kernel.org
https://git.kernel.org/stable/c/48a668c22e8f92637bc496e84d1cf06900f74a5c tenable:git.kernel.org
https://git.kernel.org/stable/c/63a960b39de9c51f29ca19aa5067934f865c0bc7 tenable:git.kernel.org
https://git.kernel.org/stable/c/e0301883ec779c21158a3923b2eb666074fa976e tenable:git.kernel.org
https://git.kernel.org/stable/c/e280d1e5e3f2595bbb43fe6e1bce00c59a43c0ff tenable:git.kernel.org
https://nvd.nist.gov/vuln/detail/CVE-2026-46236 tenable:nvd.nist.gov
https://www.cve.org/CVERecord?id=CVE-2026-46236 tenable:www.cve.org
https://git.kernel.org/stable/c/0bd8ac88ec5f74cd0f4b8cfc54f4cc0827007249 tenable:git.kernel.org
https://www.first.org/epss/ tenable:www.first.org
https://git.kernel.org/stable/c/0cc9251833bf02c8c7863404157c94dab5928fcf tenable:git.kernel.org

NVD-tagged references (8)

Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.

https://git.kernel.org/stable/c/0bd8ac88ec5f74cd0f4b8cfc54f4cc0827007249 416baaa9-dc9f-4396-8d5f-8c081fb06d67 Patch
https://git.kernel.org/stable/c/0cc9251833bf02c8c7863404157c94dab5928fcf 416baaa9-dc9f-4396-8d5f-8c081fb06d67 Patch
https://git.kernel.org/stable/c/0ea67a135335e51be50e83ee4cc99560b8b89c25 416baaa9-dc9f-4396-8d5f-8c081fb06d67 Patch
https://git.kernel.org/stable/c/465d27ab83692167f06a6f917bdfd0a0d4fc8ff3 416baaa9-dc9f-4396-8d5f-8c081fb06d67 Patch
https://git.kernel.org/stable/c/48a668c22e8f92637bc496e84d1cf06900f74a5c 416baaa9-dc9f-4396-8d5f-8c081fb06d67 Patch
https://git.kernel.org/stable/c/63a960b39de9c51f29ca19aa5067934f865c0bc7 416baaa9-dc9f-4396-8d5f-8c081fb06d67 Patch
https://git.kernel.org/stable/c/e0301883ec779c21158a3923b2eb666074fa976e 416baaa9-dc9f-4396-8d5f-8c081fb06d67 Patch
https://git.kernel.org/stable/c/e280d1e5e3f2595bbb43fe6e1bce00c59a43c0ff 416baaa9-dc9f-4396-8d5f-8c081fb06d67 Patch

Remediations (17)

Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.

Microsoft Patch Tuesday May 2026 - 120 Vulnerabilities Fixed, Including ...

web:cybersecuritynews.com

Microsoft's May 2026 Patch Tuesday lands with a heavy enterprise focus, fixing 120 vulnerabilities across Windows, Office, Azure, developer tools, and Microsoft 365 apps, including 29 remote code execution (RCE) flaws rated Critical.

2026-06-04 00:00 UTC
Security Update Guide - Microsoft

web:portal.msrc.microsoft.com

The Security Update Guide provides information on the latest Microsoft security updates, helping users understand and address potential vulnerabilities effectively.

2026-06-04 00:00 UTC
Portal for ArcGIS Security 2026 Update 1 Patch - Esri Support

web:support.esri.com

The C version of this patch also includes additional bug fixes not related to security, refer to the updated Issues Addressed with this Patch section for the latest details. April 20, 2026 : The 11.4 version of the Portal for ArcGIS Security 2026 Update 1 Patch is now available.

2026-06-04 00:00 UTC
Landing Page | ServiceNow Common Vulnerabilities & Exposures (CVE ...

web:support.servicenow.com

Overview The advisories below document publicly disclosed Common Vulnerabilities and Exposures ( CVEs ) in the Now Platform by ServiceNow. Because ServiceNow uses various methods to communicate vulnerability information, patches, and other fixes, customers should review family, security patch , and hotfix release notes, which are available at https://docs.servicenow.com, for a complete list of ...

2026-06-04 00:00 UTC
Critical Patches Issued for Microsoft Products, April 14, 2026

web:www.cisecurity.org

<p>Multiple vulnerabilities have been discovered in Microsoft products, the most severe of which could allow for remote code execution. Successful exploitation of the most severe of these vulnerabilities could result in an attacker gaining the same privileges as the logged-on user. Depending on the privileges associated with the user, an attacker could then install programs; view, change, or ...

2026-06-04 00:00 UTC
April 2026 Patch Tuesday: Updates and Analysis | CrowdStrike

web:www.crowdstrike.com

Microsoft's April 2026 Patch Tuesday addresses 164 CVEs , featuring 8 Critical vulnerabilities, one exploited zero-day, and one disclosed zero-day.

2026-06-04 00:00 UTC
Oracle Critical Patch Update Advisory - April 2026

web:www.oracle.com

This Critical Patch Update contains 481 new security patches across the product families listed below. Please note that an MOS note summarizing the content of this Critical Patch Update and other Oracle Software Security Assurance activities is located at April 2026 Critical Patch Update: Executive Summary and Analysis.

2026-06-04 00:00 UTC
Resident Evil 6 - PCGamingWiki PCGW - bugs, fixes, crashes, mods ...

web:www.pcgamingwiki.com

Download Resident Evil 6 Fusion Fix . Drag and drop contents inside <path-to-game>. Download and install DXVK to <path-to-game>.

2026-06-04 00:00 UTC
VirusTotal - Home

web:www.virustotal.com

VirusTotal is a platform for scanning files and URLs for viruses, malware, and other threats using multiple antivirus engines.

2026-06-04 00:00 UTC
Patch Tuesday June 2026: Security Updates & CVE Analysis

web:zecurit.com

Get the complete breakdown of Microsoft's June 2026 Patch Tuesday. We analyze the latest security updates and all critical CVEs .

2026-06-04 00:00 UTC
Microsoft and Adobe Patch Tuesday, May 2026 Security Update Review

web:blog.qualys.com

May 2026's Patch Tuesday arrives with Microsoft addressing a fresh set of vulnerabilities across its ecosystem, reinforcing the ongoing need for timely patching in an increasingly threat-heavy…

2026-06-19 02:28 UTC
Microsoft Confirms Defender RoguePlanet 0-Day Exploit and Working to ...

web:cybersecuritynews.com

Microsoft has officially acknowledged a critical zero-day vulnerability in Microsoft Defender, publicly dubbed "RoguePlanet," and confirmed it is actively developing a security patch to address the flaw.

2026-06-19 02:28 UTC
March 2026 Patch Tuesday: Updates and Analysis | CrowdStrike

web:www.crowdstrike.com

Microsoft's March 2026 Patch Tuesday addresses 82 CVEs , featuring eight Critical vulnerabilities.

2026-06-19 02:28 UTC
May 2026 Patch Tuesday: Updates and Analysis | CrowdStrike

web:www.crowdstrike.com

Microsoft has released security updates for 130 vulnerabilities, including 30 critical, in its May 2026 Patch Tuesday rollout.

2026-06-19 02:28 UTC
Microsoft Technical Security Notifications

web:www.microsoft.com

Security Update Guide Notifications Microsoft's free Security Update Guide Notifications provide links to security-related software updates and notification of re-released security updates. These notifications are sent via email throughout the month as needed.

2026-06-19 02:28 UTC
Oracle Critical Security Patch Update Advisory - May 2026

web:www.oracle.com

This Critical Security Patch Update contains 35 new security patches across the product families listed below. Please note that an MOS note summarizing the content of this Critical Security Patch Update and other Oracle Software Security Assurance activities is located at May 2026 Critical Security Patch Update: Executive Summary and Analysis.

2026-06-19 02:28 UTC
Patch Tuesday - June 2026 - Rapid7

web:www.rapid7.com

Microsoft is publishing 200 vulnerabilities on June 2026 Patch Tuesday, including an HTTP/2 denial of service vulnerability and an elevation of privilege vulnerability in PowerToys.

2026-06-19 02:28 UTC

AI Forensic Analysis

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Raw JSON

The full cvelistV5 record. Download as CVE-2026-46236.json.

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/rc/xbox_remote.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "465d27ab83692167f06a6f917bdfd0a0d4fc8ff3",
              "status": "affected",
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              "versionType": "git"
            },
            {
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            },
            {
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              "versionType": "git"
            },
            {
              "lessThan": "0cc9251833bf02c8c7863404157c94dab5928fcf",
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            },
            {
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            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
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            "drivers/media/rc/xbox_remote.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.0"
            },
            {
              "lessThan": "5.0",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.258",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.209",
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            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.175",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.140",
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            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
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            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.32",
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            },
            {
              "lessThanOrEqual": "7.0.*",
              "status": "unaffected",
              "version": "7.0.9",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.1-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.258",
                  "versionStartIncluding": "5.0",
                  "vulnerable": true
                },
                {
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                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                },
                {
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                },
                {
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                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0.9",
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                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.1-rc1",
                  "versionStartIncluding": "5.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "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": "2026-06-01T16:20:34.003Z",
        "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": "2026-06-01T16:20:34.003Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}