CVE-2026-9490
Medium
Description
A security vulnerability has been identified in Acer Care Center where the ACCSvc service creates a Named Pipe with a weak Security Descriptor. This vulnerability allows an authenticated local user to connect and send a specially crafted message (message type 0x03) to the pipe, causing the service to crash with exit code 1067 (ERROR_PROCESS_ABORTED). To mitigate this potential local service disruption, Acer requires users to update the software to the latest version.
SeverityMedium
CVSS5.5
Exploit probability—
ProductAcer Care Center
PublishedMay 25, 2026
First seenMay 25, 2026
Weakness typeCWE-269Improper privilege management
How to fix
Update
- acer care_center4.00.3060 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| acer care_center | v < 4.00.3060 | 4.00.3060 |
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