What’s Vulnerable › Vulnerabilities
CVE-2026-88781
- Severity: medium (CVSS 6.8 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-27 · updated 2026-10-27
- Weakness: CWE-822
Description
Untrusted Pointer Dereference in ASUS certain motherboards firmware allows a kernel-level privileges user can supply an arbitrary memory address via an I/O command, leading to subsequent system information being tampered with or causing a system crash. Refer to the 'Security Update for Multiple ASUS Motherboards' section on the ASUS Security Advisory for more information.
Affected products
- ASUS motherboards firmware: A520/B550 series Before 3644 4304, X570 Series Before 5054, A620/A620A Series Before 4003 4004, B650 Series Before 1303 4003 4004, X670 Series Before 4003 4004, B840 Series Before 1804 (+7)
References
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