High severity · published Jun 24, 2025
CVE-2025-44531
An issue in Realtek RTL8762EKF-EVB RTL8762E SDK v1.4.0 allows attackers to cause a Denial of Service (DoS) via sending a crafted before a pairing public key is received during a…
7.5
CVSS
0.5%
EPSS
No
On KEV
Description
An issue in Realtek RTL8762EKF-EVB RTL8762E SDK v1.4.0 allows attackers to cause a Denial of Service (DoS) via sending a crafted before a pairing public key is received during a Bluetooth connection attempt.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RS
Rtl8762e Software Development Kit · Realtek
1.4.0 · source: NVD
Affected product
RS
Rtl8762e Software Development Kit
Realtek
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-44531
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-44531
Exploit
https://github.com/yangting111/BLE_TEST/blob/main/result/PoC/Realtek/Pairing_Random_Before_Pairing_Public_Key.md
More from Rtl8762e Software Development Kit
6.5
CVE-2025-44526
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