CVEvulnerability
CVE-2025-52435
7.5 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-01-10
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-5
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.
Affected configurations
• apache nimble (< 1.9.0)
Related
Weakness · CWE (1)
- CWE-5 J2EE Misconfiguration: Data Transmission Without Encryption weakness
References
- https://github.com/apache/mynewt-nimble/commit/164f1c23c18a290908df76ed83fe848bfe4a4903 Patch
- https://github.com/apache/mynewt-nimble/commit/ec3d75e909fa6dcadf1836fefc4432794a673d18 Patch
- https://lists.apache.org/thread/ow8dzpsqfh9llfclh5fzh6z237brzc0s Mailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2026/01/08/1 Mailing List, Third Party Advisory