A stack buffer overflow has been identified in the AsIO3.sys driver. This vulnerability can be triggered by input manipulation, may leading to a system crash (BSOD) or other potentially undefined execution.
Refer to the 'Security Update for Armoury Crate App' section on the ASUS Security Advisory for more information.

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00029.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
ASUS Armoury Crate unaffected
Version Status Constraints
Before v6.3.4 affected —

No data.

No data.

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Vendors Products
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Armoury Crate Subscribe

Project Subscriptions

Vendors Products
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Armoury Crate Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://www.asus.com/security-advisory/ cve-icon cve-icon
History

Mon, 20 Oct 2025 16:15:00 +0000

Type Values Removed Values Added
First Time appeared Asus
Asus armoury Crate
Vendors & Products Asus
Asus armoury Crate

Tue, 14 Oct 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 13 Oct 2025 09:45:00 +0000

Type Values Removed Values Added
Description A stack buffer overflow has been identified in the AsIO3.sys driver. This vulnerability can be triggered by input manipulation, may leading to a system crash (BSOD) or other potentially undefined execution. Refer to the 'Security Update for Armoury Crate App' section on the ASUS Security Advisory for more information.
Weaknesses CWE-121
References
Metrics cvssV4_0

{'score': 6.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: ASUS

Published:

Updated: 2025-10-14T14:37:01.918Z

Reserved: 2025-08-22T02:50:55.190Z

Link: CVE-2025-9336

cve-icon Vulnrichment

Updated: 2025-10-14T14:35:11.106Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-10-13T10:15:46.280

Modified: 2025-10-14T19:36:29.240

Link: CVE-2025-9336

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-10-20T16:13:30Z

Weaknesses