CVE-2024-43766

Name: CVE-2024-43766
Creator: NVD / NIST
Published: 2026-03-02T19:16:24.783+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.07%

Last modified Jun 17, 2026

CVE-2024-43766 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. In multiple functions of btm_ble_sec.cc, there is a possible unencrypted communication due to Invalid error handling. This could lead to remote (proximal/adjacent) information disclosure with no additional execution privileges needed. EPSS estimates a 0.07% chance of exploitation in the next 30 days.

Description

In multiple functions of btm_ble_sec.cc, there is a possible unencrypted communication due to Invalid error handling. This could lead to remote (proximal/adjacent) information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

0.07%

0.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-319

Affected Software

Vendor	Product	Versions
Google	Android	14.0
Google	Android	15.0
Google	Android	16.0

References

https://source.android.com/docs/security/bulletin/2026/2026-03-01

Timeline

Published: Mar 2, 2026
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2024-43766?

How severe is CVE-2024-43766?

CVE-2024-43766 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.07% probability of exploitation in the next 30 days.

How do I fix CVE-2024-43766?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-43766?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST