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CVE-2026-8810

HDD Password leakage vulnerability

Published: Aug 19, 2026Updated: Aug 31, 2026 Sources: CVE List NVDCWE-522

Description

On ARM platforms, a vulnerability in the architecture design of HDD Password could allow an attacker to retrieve HDD Password from UEFI variables.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:PAC:HPR:LUI:RS:CC:HI:HA:H
Exploitability
AV:PAttack Vector
Physical
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High

Weaknesses

Affected Products

Insyde Software
commercialaka insydeh2o tools, insydeh2o, insyd eh2o

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Credential Access
View detailed technique mapping

References

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