CVE-2026-115793

P-Net before 1.0.3 does not release the RPC session allocated for an RPC request that names an unknown interface or object UUID, and does not start a timeout for it. Repeated requests with different activity UUIDs exhaust the available sessions. Once they are exhausted the device no longer answers new RPC requests, including Endpoint Mapper Lookup and 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-2026-115793

Mitre link : CVE-2026-115793

CVE.ORG link : CVE-2026-115793

JSON object : View

Products Affected

No product.

CWE

CWE-772

Missing Release of Resource after Effective Lifetime

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CVE-2026-115793

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