CVE-2026-82908MSI Dragon Center MMIO Write Path NTIOLib_X64.sys MmioWritePath integer overflow
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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.
- CVSS
- 8.8 HIGH (v3.1, CNA)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
- Weakness (CWE)
- CWE-190, CWE-189
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Sep 1, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
MSI Dragon Center msi:dragon_center | 2.0.155 | CNA record |
References
- https://vuldb.com/vuln/397288vdb-entry, technical-description
- https://vuldb.com/vuln/397288/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-82908third-party-advisory
- https://vuldb.com/submit/877502third-party-advisory
- https://drive.google.com/file/d/10o_-3GOMAvl3tDqQIWYw45rv7MpxYitk/viewexploit
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.