The system fails to evaluate instructional permissions over multiple internal operation codes (opcodes), permitting unauthorized application installations or command executions.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact High

Subsequent System Integrity Impact High

Subsequent System Availability Impact High

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

No data.

No data.

No data.

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Vendors Products
References
Link Providers
https://community.acer.com/en/kb/articles/19707 cve-icon cve-icon
History

Thu, 04 Jun 2026 07:15:00 +0000

Type Values Removed Values Added
Description The system fails to evaluate instructional permissions over multiple internal operation codes (opcodes), permitting unauthorized application installations or command executions.
Title Missing Per-Instruction Authorization Checks
Weaknesses CWE-78
References
Metrics cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}
cve-icon MITRE

Status: PUBLISHED

Assigner: Acer

Published:

Updated: 2026-06-04T05:28:48.908Z

Reserved: 2026-05-28T02:46:15.560Z

Link: CVE-2026-49190

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-06-04T07:16:26.860

Modified: 2026-06-04T07:16:26.860

Link: CVE-2026-49190

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-04T08:30:09Z