An uncontrolled resource consumption vulnerability affects certain ASUS motherboards using Intel B460, B560, B660, B760, H410, H510, H610,…

published 2025-12-17 10 mo ago modified 2026-10-07 32 d ago also EUVD-2025-203874

cvss: 7.0; version 4.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 13%
public exploits: 0; none known

An uncontrolled resource consumption vulnerability affects certain ASUS motherboards using Intel B460, B560, B660, B760, H410, H510, H610, H470, Z590, Z690, Z790, W480, W680 series chipsets. Exploitation requires physical access to internal expansion slots to install a specially crafted device and supporting software utility, and may lead to uncontrolled resource consumption that increases the risk of unauthorized direct memory access (DMA). Refer to the 'Security Update for UEFI firmware' section on the ASUS Security Advisory for more information.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 10 mo ago (2025-12-17)

Exploit prediction

0.23% chance of exploitation in the next 30 days, higher than 13% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	4.0	7.0	CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA	4.0	7.0	CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

ASUS B460 series
ASUS B560 series
ASUS B660 series
ASUS B760 series
ASUS H410 series
ASUS H470 series
ASUS H510 series
ASUS H610 series
ASUS W480 series
ASUS W680 series
ASUS Z590 series
ASUS Z690 series
ASUS Z790 series

Classification

Weakness

CWE-284 Improper Access Control

References

asus.com /security-advisory/
vendor-advisory

Sources

CVE List CVE-2025-11901
NVD CVE-2025-11901

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary