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CVE-2026-9789

NitroSense V3: Security Vulnerability Information

HIGH
8.5
CVSS Score
Published: May 28, 2026 at 02:39 AM UTC
Updated: October 26, 2026 at 12:10 PM UTC
1 product affected across 1 vendorNitroSense

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Severity
HIGH8.5
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

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 caller's privileges before running file deletion commands, a low-privileged local user can exploit this to delete arbitrary files with system authority.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

NitroSense· Acer
90%
3.01.3001 ≤ v ≤ 3.01.30523.01.3001

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: cverecord
https://community.acer.com/en/kb/articles/19670

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.5HIGHAcer
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-22CWE-269CWE-284CWE-732

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