CVE-2025-52435 (GCVE-0-2025-52435)
Vulnerability from cvelistv5 – Published: 2026-01-10 09:47 – Updated: 2026-01-10 10:06
VLAI?
Title
Apache Mynewt NimBLE: Invalid error handling in pause encryption procedure in NimBLE controller
Summary
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 ?
No CVSS data available.
CWE
- CWE-5 J2EE Misconfiguration - Data Transmission Without Encryption
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache Mynewt NimBLE |
Affected:
0 , ≤ 1.8.0
(semver)
|
Credits
Henrik Schnor <henrik.schnor@mailbox.org>
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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