CRITICAL

CVE-2024-45434

CVSS v3

9.8

CRITICAL

EPSS Score

7.3 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2024-45434 yet.

Full record on NVD

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?

Is CVE-2024-45434 actively exploited?

Active exploitation of CVE-2024-45434 has not been confirmed. Its EPSS score was 7.3% on 2026-10-19, 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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