CVE-2019-25764 - **UNSUPPORTED WHEN ASSIGNED** Exposed IOCTL with Insufficient Access Control in the ASUS AURA SYNC driver allows a local user to bypass the driver's verification and invoke arbitrary IOCTLs, resulting in privilege escalation

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HIGH

UNSUPPORTED WHEN ASSIGNED Exposed IOCTL with Insufficient Access Control in the ASUS AURA SYNC driver allows a local user to bypass the driver's verification and invoke arbitrary IOCTLs, resulting in privilege escalation

Published Jul 17, 2026

7.3

HIGH

CVSS 4.0

EPSS 0.12%

Description

**UNSUPPORTED WHEN ASSIGNED** Exposed IOCTL with Insufficient Access Control in the ASUS AURA SYNC driver allows a local user to bypass the driver's verification and invoke arbitrary IOCTLs, resulting in privilege escalation.

Refer to the 'End-of-Life Notice and Driver Update for Legacy ASUS Drivers ' section on the ASUS Security Advisory for more information.

Affected products

Vendor ASUS Product Aura Sync Default
unaffected
Affected
- ≥ 0, < 1.07.84

Default status is the baseline for the product. Each version can override it (patched versions can be marked unaffected).

Vendor	Product	Default status	Versions
ASUS	Aura Sync	unaffected	Affected ≥ 0, < 1.07.84

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-782

References (2)

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-20200		Advisory
https://www.asus.com/security-advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner ASUS

Published Jul 17, 2026

Updated Jul 17, 2026

Reserved Jun 23, 2026

Link CVE-2019-25764

CISA Vulnrichment

Updated Jul 17, 2026

NVD

Status Deferred

Modified Jul 17, 2026

Link CVE-2019-25764

Red Hat

No data

ENISA EUVD

Assigner ASUS

Published Jul 17, 2026

Updated Jul 17, 2026

Link EUVD-2019-20200

GitHub

No data