CVE-2026-112200

P-Net before 1.0.3 does not release the Application Relationship (AR) and the RPC session when an RPC request is rejected because its data representation has incorrect endianness. The session and its AR remain allocated, so repeated requests exhaust the available sessions. Once they are exhausted the device no longer answers new RPC requests, including Connect, until it is restarted. A remote unauthenticated attacker can use this to cause a denial of service.

CVSS

No CVSS.

References

Link	Resource
https://rt-labs.com/wp-content/uploads/2026/10/RRTL-261019-01.pdf

Configurations

No configuration.

History

29 Oct 2026, 16:26

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-29 16:17

Updated : 2026-10-29 16:26

NVD link : CVE-2026-112200

Mitre link : CVE-2026-112200

CVE.ORG link : CVE-2026-112200

JSON object : View

Products Affected

No product.

CWE

CWE-772

Missing Release of Resource after Effective Lifetime

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CVE-2026-112200

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