CVSS 3.1 Score 8.8 of 10 (high)


Published Oct 13, 2023
Updated: Dec 22, 2023
CWE ID 121
CWE ID 120


CVE-2023-4263 is a potential buffer overflow vulnerability in the Zephyr IEEE 802.15.4 nRF 15.4 driver. It affects multiple products, including versions bQefx_ to bQefyA. The vulnerability has a high base severity rating of 8.8 and an impact score of 5.9. It does not require any privileges or user interaction, and the attack vector is through an adjacent network. The vulnerability poses a high risk to organizations as it can lead to the compromise of confidential information and integrity of systems. Remediation steps should be taken to address this vulnerability promptly.


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