CVE-2026-19398

ASUS / FA507NV PUBLISHED

Description (CNA)

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 BIOS ' section on the ASUS Security Advisory for more information.

Affected (CNA)

Vendor / product	Versions
ASUS / FA507NV	affected 318
ASUS / FA507NU	affected 318

CWE

CWE-787

References

https://www.asus.com/security-advisory

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.