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Fencer Vulns
high 7.0

CVE-2026-93495 json

Improper initialization in an ASUS certain motherboard allows an physically proximate user to read or write arbitrary memory by inserting a…

published 2026-10-01 39 d ago modified 2026-10-05 35 d ago also EUVD-2026-90452

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 5%
public exploits
0
none known

Summary

Improper initialization in an ASUS certain motherboard allows an physically proximate user to read or write arbitrary memory by inserting a specially crafted device. Refer to the '  Security Update for Multiple ASUS Motherboards  ' section on the ASUS Security Advisory for more information.

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
38 d ago

Exploit prediction

0.16% chance of exploitation in the next 30 days, higher than 5% 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 Motherboard(PRIME Z390-A )
  • ASUS Motherboard(PRIME Z390-A/H10 )
  • ASUS Motherboard(ROG MAXIMUS XI HERO )
  • ASUS Motherboard(ROG MAXIMUS XI HERO (WI-FI) )
  • ASUS Motherboard(ROG MAXIMUS XI FORMULA )
  • ASUS Motherboard(ROG MAXIMUS XI CODE )
  • ASUS Motherboard(ROG MAXIMUS XI EXTREME )
  • ASUS Motherboard(ROG MAXIMUS XI APEX )
  • ASUS Motherboard(ROG MAXIMUS XI GENE )
  • ASUS Motherboard(ROG STRIX Z390-E GAMING )
  • ASUS Motherboard(ROG STRIX Z390-F GAMING )
  • ASUS Motherboard(Pro WS C246-ACE )
  • ASUS Motherboard(WS Z390 PRO )

Classification

Weakness

References

Sources

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.