CVE-2026-89142

Out-of-bounds Write in Wi-Fi NPU

Published Nov 6, 2026 CVSS 3.1 · 6.3 Medium EPSS < 1% KEV · Not listed
Description
In the Wi-Fi NPU FW, there is a possible out-of-bounds write due to an incorrect bounds check. This could lead to local denial of service with user execution privileges needed. User interaction is not needed for exploitation.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Airoha Technology
Airoha Technology wi-fi Npu Fw
Vendors & Products Airoha Technology
Airoha Technology wi-fi Npu Fw
Type Values Removed Values Added
Description In the Wi-Fi NPU FW, there is a possible out-of-bounds write due to an incorrect bounds check. This could lead to local denial of service with user execution privileges needed. User interaction is not needed for exploitation.
Title Out-of-bounds Write in Wi-Fi NPU
Weaknesses CWE-787
References
Metrics cvssV3_1

{'score': 6.3, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Airoha
Published
Updated
Nov 10, 2026, 1:59 PM
Reserved
Sep 11, 2026, 1:01 AM
Status
Deferred
Published
Nov 6, 2026, 4:16 AM
Modified
Nov 12, 2026, 8:07 PM