CVE-2026-49190: Missing Per-Instruction Authorization Checks
Published Jun 4, 2026
·Updated
The system fails to evaluate instructional permissions over multiple internal operation codes (opcodes), permitting unauthorized application installations or command executions.
Affected Software
2 affected components
All of the following
Acer Connect M6e 5g Firmware<=m6e_ai_1.00.000019
Acer Connect M6e 5g
Event History
Jun 4, 2026
CVE Published
via MITRE·05:28 AM
Data Sourced
via MITRE·05:28 AM
DescriptionWeakness
Data Sourced
via NVD·07:16 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2026-49190?
CVE-2026-49190 has a severity score of 9.4, classified as critical.
2
How do I fix CVE-2026-49190?
To fix CVE-2026-49190, you should update the Acer Connect M6e 5g Firmware to the latest version that addresses this vulnerability.
3
What is the main issue described in CVE-2026-49190?
The main issue in CVE-2026-49190 is the missing per-instruction authorization checks which allows unauthorized command executions.
4
Which software is affected by CVE-2026-49190?
CVE-2026-49190 affects the Acer Connect M6e 5g Firmware.
5
What type of vulnerability is CVE-2026-49190 classified as?
CVE-2026-49190 is classified as an OS Command Injection vulnerability.