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ASUS Armoury Crate CVE-2026-18023

| EUVDEUVD-2026-72625 MEDIUM
Sensitive Information in Resource Not Removed Before Reuse (CWE-226)
2026-09-08 ASUS GHSA-39xg-28h4-8h3r
5.7
CVSS 4.0 · Vendor: ASUS
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Severity by source

Vendor (ASUS) PRIMARY
5.7 MEDIUM
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/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
vuln.today AI
4.7 MEDIUM

Local access and non-trivial IOCTL bypass required (AC:H, AV:L, PR:L); impact is confidentiality-only kernel memory disclosure with no integrity or availability effect.

3.1 AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
4.0 AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (ASUS).

CVSS VectorVendor: ASUS

Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

1
Analysis Generated
Sep 08, 2026 - 02:49 vuln.today

DescriptionCVE.org

Sensitive Information in Resource Not Removed Before Reuse in ASUS Armoury Crate driver allows a local user to disclose sensitive information from uninitialized memory via a crafted IOCTL request that bypasses the driver's security verification mechanism. Refer to the ' Security Update for Armoury Crate App ' section on the ASUS Security Advisory for more information.

AnalysisAI

Uninitialized kernel memory disclosure through the ASUS Armoury Crate Windows driver allows a local low-privileged user to read sensitive data from previously used kernel buffers. The attacker crafts a malicious IOCTL request that bypasses the driver's built-in security verification mechanism, triggering a read of uncleared memory content (CWE-226). …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

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Delivery
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Vulnerability AssessmentAI

Exploitation Requires an interactive or remote-shell local user session on a Windows host with the ASUS Armoury Crate application and its kernel driver actively installed and running. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 score of 5.7 with AV:L/AC:H/PR:L/UI:N/VC:H/VI:N/VA:N accurately reflects the realistic threat profile. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Apply the vendor-released update identified in the ASUS Security Advisory at https://www.asus.com/security-advisory ('Security Update for Armoury Crate App' section) - the exact patched version number is not specified in currently available data and must be confirmed there. … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

CVE-2023-26911 HIGH
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ASUS SetupAsusServices v1.0.5.1 in Asus Armoury Crate v5.3.4.0 contains an unquoted service path vulnerability which all

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Local privilege escalation in ASUS Armoury Crate allows an authenticated low-privileged user to bypass driver validation

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Local privilege abuse in ASUS Armoury Crate (versions up to and including 6.4.12) allows a local administrator to bypass

CVE-2026-16004 MEDIUM
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Arbitrary PCI/PCIe configuration space read and write access through the ASUS Armoury Crate kernel driver exposes a loca

CVE-2026-75809 MEDIUM
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Insufficient access control on an exposed IOCTL interface in ASUS Armoury Crate allows a low-privileged local user to by

CVE-2026-16005 MEDIUM
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Arbitrary memory freeing in the ASUS Armoury Crate kernel driver allows a local low-privileged user to trigger system cr

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Local privilege escalation in ASUS Armoury Crate allows a low-privileged local user to bypass the software's driver auth

CVE-2026-16006 MEDIUM
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Kernel virtual address disclosure in the ASUS Armoury Crate Windows driver enables a local low-privileged user to bypass

CVE-2026-75808 MEDIUM
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Memory exhaustion denial-of-service in ASUS Armoury Crate allows a local authenticated user to bypass the kernel-mode dr

CVE-2026-75810 MEDIUM
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Local denial-of-service in ASUS Armoury Crate allows a low-privileged local user to bypass driver-level authentication a

CVE-2026-12962 MEDIUM
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NTLM credential hash theft from Windows users running ASUS Armoury Crate is possible when a user visits an attacker-cont

CVE-2026-16003 LOW
2.0 Sep 08

The Armoury Crate kernel-mode driver on ASUS systems exposes an IOCTL interface without adequate caller verification, en

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CVE-2026-18023 vulnerability details – vuln.today

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