PT-2026-43021 · Acer · Acer Care Center

Published 2026-05-25 · Updated 2026-06-04 · CVE-2026-9490

Positive Technologies (AI Summary)

CVSS v4.0

6.8

Medium

Base vector

AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/RE:M

Name of the Vulnerable Software and Affected Versions Acer Care Center (affected versions not specified)

Description The ACCSvc service creates a Named Pipe with a weak Security Descriptor. This allows an authenticated local user to connect and send a specially crafted message of type 0x03 to the pipe, resulting in a service crash with exit code 1067 (ERROR PROCESS ABORTED).

Recommendations Update the software to the latest version.

Fix

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

CVE-2026-9490

Affected Products

Acer Care Center

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-9490 · Security Note
• https://community.acer.com/en/kb/articles/19668 · Vendor Advisory
• https://t.me/CVEtracker/54836 · Telegram Post
• https://t.me/cveNotify/166071 · Telegram Post