CVE-2025-44526

Published Jul 9, 2025 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Realtek RTL8762EKF-EVB RTL8762E SDK V1.4.0 was discovered to utilize insufficient permission checks on critical fields within Bluetooth Low Energy (BLE) data packets. This issue allows attackers to cause a Denial of Service (DoS) via a crafted LL_Length_Req packet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-20831 Realtek RTL8762EKF-EVB RTL8762E SDK V1.4.0 was discovered to utilize insufficient permission checks on critical fields within Bluetooth Low Energy (BLE) data packets. This issue allows attackers to cause a Denial of Service (DoS) via a crafted LL_Length_Req packet.
History
Type Values Removed Values Added
First Time appeared Realtek
Realtek rtl8762e Software Development Kit
Realtek rtl8762ekf-evb
CPEs cpe:2.3:a:realtek:rtl8762e_software_development_kit:1.4.0:*:*:*:*:*:*:*
cpe:2.3:h:realtek:rtl8762ekf-evb:-:*:*:*:*:*:*:*
Vendors & Products Realtek
Realtek rtl8762e Software Development Kit
Realtek rtl8762ekf-evb
Type Values Removed Values Added
Metrics epss

{'score': 0.00022}

epss

{'score': 0.00025}

Type Values Removed Values Added
Weaknesses CWE-20
CWE-284
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Realtek RTL8762EKF-EVB RTL8762E SDK V1.4.0 was discovered to utilize insufficient permission checks on critical fields within Bluetooth Low Energy (BLE) data packets. This issue allows attackers to cause a Denial of Service (DoS) via a crafted LL_Length_Req packet.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Jul 5, 2026, 4:06 PM
Reserved
Apr 22, 2025, 12:00 AM
Status
Modified
Published
Jul 9, 2025, 4:15 PM
Modified
Jul 5, 2026, 4:19 PM