CVE-2025-44526

6.5 mediumEPSS 0.3%

Medium (6.5) in realtek rtl8762e software development kit. EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

6.5 medium

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 26% of CVEs (scores of 2026-10-31)
CWEs: CWE-20, CWE-284
Published: 2025-07-09
Modified: 2026-07-05
Record from: the NVD, synced 2026-10-19

Affected

realtek:rtl8762e_software_development_kit

References

https://github.com/yangting111/BLE_TEST/blob/main/result/PoC/Realtek/Improper_Validation_of_BLE_PDU_Length.md

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