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CVE-2026-89142

Out-of-bounds Write in Wi-Fi NPU

CVSS 3.1 6.3 MEDIUMCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-89142

Published

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.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-89142

Published

EN7529, AN7552, AN7581, AN7583 (Wi-Fi NPU Firmware)

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "Airoha Technology Corp.",
                    "product": "EN7529, AN7552, AN7581, AN7583 (Wi-Fi NPU Firmware)",
                    "modules": [
                        "Wi-Fi NPU FW"
                    ],
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThanOrEqual": "TLB7.8.0.0_v006",
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unknown"
                }

Original source record · Cite this exact observation · Complete original publisher JSON