Security Advisory

CVE-2026-9789

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-05-28 02:39:40

Last updated 2026-05-28 13:12:02

Assigner Acer

State PUBLISHED

Description

A Local Privilege Escalation (LPE) vulnerability affects Acer NitroSense software versions prior to 3.01.3052. The vulnerability stems from the the PSAdminAgent service, which creates a Named Pipe with a weak Access Control List (ACL). This allows any authenticated local user to connect and send commands. Because the service does not check the callers privileges before running file deletion commands, a low-privileged local user can exploit this to delete arbitrary files with system authority.

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