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.
History

Mon, 12 Jan 2026 19:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-5
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 12 Jan 2026 14:45:00 +0000

Type Values Removed Values Added
First Time appeared Apache
Apache nimble
Vendors & Products Apache
Apache nimble

Sat, 10 Jan 2026 10:30:00 +0000

Type Values Removed Values Added
References

Sat, 10 Jan 2026 10:00:00 +0000

Type Values Removed Values Added
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.
Title Apache Mynewt NimBLE: Invalid error handling in pause encryption procedure in NimBLE controller
References

cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published: 2026-01-10T09:47:10.568Z

Updated: 2026-01-12T19:07:07.593Z

Reserved: 2025-06-16T14:01:50.268Z

Link: CVE-2025-52435

cve-icon Vulnrichment

Updated: 2026-01-10T10:06:48.238Z

cve-icon NVD

Status : Received

Published: 2026-01-10T10:15:50.320

Modified: 2026-01-12T19:16:00.697

Link: CVE-2025-52435

cve-icon Redhat

No data.