All vulnerabilities
CVE-2026-93495

Motherboard(PRIME Z390-A ): 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 fo

ASUS Motherboard(PRIME Z390-A )
Open in ThreatlineRecord JSON
CVSS
7.0High
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.16%Chance of exploitation activity in the next 30 days, higher than 4% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Published1 Oct 2026Updated 5 Oct 2026CVE List

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Description

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.

Text from CVE List

Affected versions 13

  • Motherboard(PRIME Z390-A )affected: through 2101CVE List
  • Motherboard(PRIME Z390-A/H10 )affected: through 2101CVE List
  • Motherboard(ROG MAXIMUS XI HERO )affected: through 2101CVE List
  • Motherboard(ROG MAXIMUS XI HERO (WI-FI) )affected: through 2101CVE List
  • Motherboard(ROG MAXIMUS XI FORMULA )affected: through 2101CVE List
  • Motherboard(ROG MAXIMUS XI CODE )affected: through 2101CVE List
  • Motherboard(ROG MAXIMUS XI EXTREME )affected: through 2101CVE List
  • Motherboard(ROG MAXIMUS XI APEX )affected: through 2101CVE List
  • Motherboard(ROG MAXIMUS XI GENE )affected: through 2101CVE List
  • Motherboard(ROG STRIX Z390-E GAMING )affected: through 2101CVE List
  • Motherboard(ROG STRIX Z390-F GAMING )affected: through 2101CVE List
  • Motherboard(Pro WS C246-ACE )affected: through 2101CVE List
  • Motherboard(WS Z390 PRO )affected: through 1401CVE List

References 1