CVE-2024-45434
CVSS v3
9.8
CRITICAL
EPSS Score
7.3 %
exploit probability, as of 2026-10-05
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
OpenSynergy BlueSDK (aka Blue SDK) through 6.x has a Use-After-Free. The specific flaw exists within the BlueSDK Bluetooth stack. The issue results from the lack of validating the existence of an object before performing operations on the object (aka use after free). An attacker can leverage this to achieve remote code execution in the context of a user account under which the Bluetooth process runs.
Technical details
- Published
- 2025-09-12
Frequently asked questions
What is CVE-2024-45434?
OpenSynergy BlueSDK (aka Blue SDK) through 6.x has a Use-After-Free. The specific flaw exists within the BlueSDK Bluetooth stack. The issue results from the lack of validating the existence of an object before performing operations on the object (aka use after free). An attacker can leverage this to achieve remote code execution in the context of a user account under which the Bluetooth process runs.
Is CVE-2024-45434 actively exploited?
Active exploitation of CVE-2024-45434 has not been confirmed. Its EPSS score was 7.3% on 2026-10-05, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2024-45434?
CVE-2024-45434 has a CVSS v3 base score of 9.8 (CRITICAL severity).
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