Ghostwire

CVE-2026-3508: An Out-of-bounds Read vulnerability in the IOCTL handler in ASUS System Control Interface allows a local user to cause...

MEDIUM CVSS 5.5 Exploit Available

Published: May 8, 2026 | Last Modified: May 8, 2026

Description

An Out-of-bounds Read vulnerability in the IOCTL handler in ASUS System Control Interface allows a local user to cause system crash (BSOD) via a read size that exceeds the buffer size.Refer to the ' Security Update for MyASUS ' section on the ASUS Security Advisory for more information.

Ghostwire Analysis — What This Means Practically

Medium CVSS score indicates moderate risk — exploitation requires specific conditions or results in limited impact.
Exploit code is reported to be available, increasing the likelihood of active exploitation.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Security Coverage (2 articles)

References

www.tenable.com/cve/CVE-2026-3508
www.cnnvd.org.cn/home/globalSearch?keyword=CVE-2026-3508
www.asus.com/security-advisory