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Vulnerability Details :

CVE-2026-9490

Summary
Assigner-Acer
Assigner Org ID-8fc372e3-d9c5-46e4-9410-38469745c639
Published At-25 May, 2026 | 07:25
Updated At-26 May, 2026 | 14:43
Rejected At-
Credits

Acer Care Center creates a Named Pipe with a weak Security Descriptor

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Acer
Assigner Org ID:8fc372e3-d9c5-46e4-9410-38469745c639
Published At:25 May, 2026 | 07:25
Updated At:26 May, 2026 | 14:43
Rejected At:
▼CVE Numbering Authority (CNA)
Acer Care Center creates a Named Pipe with a weak Security Descriptor

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.

Affected Products
Vendor
Acer Inc.Acer
Product
Care Center
Platforms
  • Windows
Default Status
unaffected
Versions
Affected
  • From 4.0 through 4.00.3058 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-269CWE-269 Improper Privilege Management
Type: CWE
CWE ID: CWE-269
Description: CWE-269 Improper Privilege Management
Metrics
VersionBase scoreBase severityVector
4.06.8MEDIUM
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
Version: 4.0
Base score: 6.8
Base severity: 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
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-610CAPEC-610: Inter-Process Communication (IPC) Misconfiguration
CAPEC ID: CAPEC-610
Description: CAPEC-610: Inter-Process Communication (IPC) Misconfiguration
Solutions

Please update to v4.00.3060.

Configurations

Workarounds

Exploits

Credits

finder
Vo Duc Thang
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://community.acer.com/en/kb/articles/19668
N/A
Hyperlink: https://community.acer.com/en/kb/articles/19668
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:8fc372e3-d9c5-46e4-9410-38469745c639
Published At:25 May, 2026 | 08:16
Updated At:25 May, 2026 | 08:16

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.06.8MEDIUM
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:M/U:X
Type: Secondary
Version: 4.0
Base score: 6.8
Base severity: 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:M/U:X
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-269Secondary8fc372e3-d9c5-46e4-9410-38469745c639
CWE ID: CWE-269
Type: Secondary
Source: 8fc372e3-d9c5-46e4-9410-38469745c639
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://community.acer.com/en/kb/articles/196688fc372e3-d9c5-46e4-9410-38469745c639
N/A
Hyperlink: https://community.acer.com/en/kb/articles/19668
Source: 8fc372e3-d9c5-46e4-9410-38469745c639
Resource: N/A

Change History

0
Information is not available yet

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3Records found

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EPSS-0.02% / 6.88%
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Action-Not Available
Vendor-Acer Inc.
Product-PredatorSense V3
CWE ID-CWE-22
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Matching Score-6
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ShareView Details
Matching Score-6
Assigner-8fc372e3-d9c5-46e4-9410-38469745c639
CVSS Score-8.5||HIGH
EPSS-0.02% / 5.89%
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7 Day CHG~0.00%
Published-25 May, 2026 | 01:50
Updated-26 May, 2026 | 15:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
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Action-Not Available
Vendor-Acer Inc.
Product-NitrorSense V3
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE ID-CWE-269
Improper Privilege Management
CWE ID-CWE-284
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CWE ID-CWE-732
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ShareView Details
Matching Score-6
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EPSS-1.62% / 82.05%
||
7 Day CHG~0.00%
Published-13 Jun, 2025 | 01:56
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
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Action-Not Available
Vendor-Acer Inc.
Product-ControlCenter
CWE ID-CWE-269
Improper Privilege Management
Details not found