Is CVE-2026-82908 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-82908 being exploited in the wild.

How severe is CVE-2026-82908?

High severity, with a CVSS score of 8.8, published 31 August 2026.

Which products and versions are affected?

MSI Dragon Center up to 2.0.155.0.

Is there a fix for CVE-2026-82908?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-82908 attacked?

It is attacked with local access, in device firmware.

Am I affected by CVE-2026-82908?

Check whether you run MSI Dragon Center at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-82908: MSI Dragon Center integer overflow in MMIO Write Path Handler

CVE-2026-82908 · Severity: high · CVSS 8.8 · Published 2026-08-31

MSI Dragon Center is a system utility used to manage hardware settings and performance on MSI systems. A flaw in the MMIO Write Path Handler driver allows a local attacker to trigger an integer overflow by manipulating arguments, potentially leading to system compromise, data corruption, or service disruption.

Vendors: MSI.

Quick answers

Is CVE-2026-82908 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-82908 being exploited in the wild.
How severe is CVE-2026-82908?: High severity, with a CVSS score of 8.8, published 31 August 2026.
Which products and versions are affected?: MSI Dragon Center up to 2.0.155.0.
Is there a fix for CVE-2026-82908?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-82908 attacked?: It is attacked with local access, in device firmware.
Am I affected by CVE-2026-82908?: Check whether you run MSI Dragon Center at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

An integer overflow vulnerability exists in the MmioWritePath function within the NTIOLib_X64.sys driver component of MSI Dragon Center versions up to 2.0.155.0. The vulnerability is triggered by manipulation of the argument count or elementSize parameter, causing an integer overflow. The attack requires local access to the system (local attack vector). The exploit has been publicly disclosed; however, there is no indication of active exploitation in the wild or vendor response/patch availability as of the advisory date.

Affected products

MSI Dragon Center up to 2.0.155.0

Timeline

2026-08-31: disclosed

References

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.