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CVE

CVE-2025-52435

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 ...
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CVE

CVE-2025-52435

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 ...

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.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.5
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
C
H
U
-

Related Resources

No items found.

References

https://lists.apache.org/thread/ow8dzpsqfh9llfclh5fzh6z237brzc0s, http://www.openwall.com/lists/oss-security/2026/01/08/1, https://github.com/apache/mynewt-nimble/commit/164f1c23c18a290908df76ed83fe848bfe4a4903, https://github.com/apache/mynewt-nimble/commit/ec3d75e909fa6dcadf1836fefc4432794a673d18, https://lists.apache.org/thread/ow8dzpsqfh9llfclh5fzh6z237brzc0s, http://www.openwall.com/lists/oss-security/2026/01/08/1

Severity

7.5

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.5
EPSS Probability
0.00036%
EPSS Percentile
0.10294%
Introduced Version
0
Fix Available
ec3d75e909fa6dcadf1836fefc4432794a673d18

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