Vulnerability-Lookup

CVE-2026-82908 (GCVE-0-2026-82908)

Vulnerability from cvelistv5 – Published: 2026-08-31 20:15 – Updated: 2026-09-01 13:57

Title

MSI Dragon Center MMIO Write Path NTIOLib_X64.sys MmioWritePath integer overflow

Summary

A vulnerability was found in MSI Dragon Center up to 2.0.155.0. Affected by this vulnerability is the function MmioWritePath in the library NTIOLib_X64.sys of the component MMIO Write Path Handler. Performing a manipulation of the argument count/elementSize results in integer overflow. The attack requires a local approach. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Severity

9.3 (Critical)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P

8.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R

8.8 (High)


                        
                          CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-01 13:57 UTC

CWE

CWE-190 - Integer Overflow
CWE-189 - Numeric Error

Assigner

VulDB mitre root

References

5 references

URL	Tags
https://vuldb.com/vuln/397288	vdb-entrytechnical-description
https://vuldb.com/vuln/397288/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-82908	third-party-advisory
https://vuldb.com/submit/877502	third-party-advisory
https://drive.google.com/file/d/10o_-3GOMAvl3tDqQ…	exploit

Impacted products

1 product

Vendor	Product	Version	CPE status
MSI	Dragon Center	Affected: 2.0.155 cpe:2.3:a:msi:dragon_center::::::::

Credits

chanhokim (VulDB User) VulDB CNA Team

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-82908

Vulnerability from fkie_nvd - Published: 2026-08-31 21:17 - Updated: 2026-08-31 21:17

Severity

8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Summary

References

	URL	Tags
	cna@vuldb.com	https://drive.google.com/file/d/10o_-3GOMAvl3tDqQIWYw45rv7MpxYitk/view
	cna@vuldb.com	https://vuldb.com/cve/CVE-2026-82908
	cna@vuldb.com	https://vuldb.com/submit/877502
	cna@vuldb.com	https://vuldb.com/vuln/397288
	cna@vuldb.com	https://vuldb.com/vuln/397288/cti

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:msi:dragon_center:*:*:*:*:*:*:*:*"
          ],
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          ],
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          "vendor": "MSI",
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  "id": "CVE-2026-82908",
  "lastModified": "2026-08-31T21:17:54.503",
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          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "cna@vuldb.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-08-31T21:17:54.503",
  "references": [
    {
      "source": "cna@vuldb.com",
      "url": "https://drive.google.com/file/d/10o_-3GOMAvl3tDqQIWYw45rv7MpxYitk/view"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/cve/CVE-2026-82908"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/submit/877502"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/397288"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/397288/cti"
    }
  ],
  "sourceIdentifier": "cna@vuldb.com",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-189"
        },
        {
          "lang": "en",
          "value": "CWE-190"
        }
      ],
      "source": "cna@vuldb.com",
      "type": "Primary"
    }
  ]
}

GHSA-FWX3-WG2M-R25Q

Vulnerability from github – Published: 2026-08-31 21:32 – Updated: 2026-08-31 21:32

Details

Severity

8.8 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

8.5 (High)


                  
                    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-82908"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-31T21:17:54Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability was found in MSI Dragon Center up to 2.0.155.0. Affected by this vulnerability is the function MmioWritePath in the library NTIOLib_X64.sys of the component MMIO Write Path Handler. Performing a manipulation of the argument count/elementSize results in integer overflow. The attack requires a local approach. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.",
  "id": "GHSA-fwx3-wg2m-r25q",
  "modified": "2026-08-31T21:32:14Z",
  "published": "2026-08-31T21:32:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-82908"
    },
    {
      "type": "WEB",
      "url": "https://drive.google.com/file/d/10o_-3GOMAvl3tDqQIWYw45rv7MpxYitk/view"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-82908"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/877502"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/397288"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/397288/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

CVE-2026-82908 (GCVE-0-2026-82908)

FKIE_CVE-2026-82908

GHSA-FWX3-WG2M-R25Q

Tags

Sightings

Nomenclature