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CVE-2025-52435
Good to know:
Date: January 10, 2026
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.
Severity Score
Related Resources (7)
Severity Score
Weakness Type (CWE)
J2EE Misconfiguration: Data Transmission Without Encryption
CWE-5Top Fix
Upgrade Version
Upgrade to version https://github.com/apache/mynewt-nimble.git - nimble_1_9_0_tag
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | ADJACENT_NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | NONE |
| Availability (A): | NONE |