CVE-2026-19398: Out-of-bounds Write

An out-of-bounds write in the SmiFlash SMM module of ASUS FA507NU and FA507NV BIOS allows a local administrator to cause a system crash BSOD or BIOS corruption via a crafted software SMI SW SMI request with an oversized length value.Refer to the ' Security Update for ASUS FA507NV / FA507NU...