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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-9490 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  Acer
CVSS-B 6.8 MEDIUM
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/RE:M

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://community.acer.com/en/kb/articles/19668 Acer

Weakness Enumeration

CWE-ID CWE Name Source
CWE-269 Improper Privilege Management Acer  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-9490
NVD Published Date:
05/25/2026
NVD Last Modified:
05/25/2026
Source:
Acer