CVE-2025-52435 - CVE House

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Status published Unknown CVE-2025-52435

Apache Mynewt NimBLE: Invalid error handling in pause encryption procedure in NimBLE controller

0 CVSS

Vulnerability Description

J2EE Misconfiguration: Data Transmission Without Encryption vulnerability in Apache NimBLE. Improper handling of Pause Encryption procedure on Link Layer results in a previously encrypted connection being left in un-encrypted state allowing an eavesdropper to observe the remainder of the exchange. This issue affects Apache NimBLE: through <= 1.8.0. Users are recommended to upgrade to version 1.9.0, which fixes the issue.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Henrik Schnor <henrik.schnor@mailbox.org>

References

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Affected Vendor

Apache Software Foundation

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Affected Software

Apache Mynewt NimBLE

Vulnerable Versions:

0

Timeline

Official Publish: January 10th, 2026

Last Modified: January 12th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.