A security vulnerability has been detected in Hangzhou Xiongmai Technology P2PAPI.dll 1.3.3.32 on Windows. Affected by this issue is the function P2PAPI_Connect of the component P2P SDK. Such manipulation of the argument input as part of String leads to buffer overflow. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
History

Sat, 07 Nov 2026 07:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sun, 01 Nov 2026 12:00:00 +0000

Type Values Removed Values Added
Description A security vulnerability has been detected in Hangzhou Xiongmai Technology P2PAPI.dll 1.3.3.32 on Windows. Affected by this issue is the function P2PAPI_Connect of the component P2P SDK. Such manipulation of the argument input as part of String leads to buffer overflow. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Title Hangzhou Xiongmai Technology P2PAPI.dll P2P SDK P2PAPI_Connect buffer overflow
First Time appeared Hangzhou Xiongmai Technology
Hangzhou Xiongmai Technology p2papi.dll
Weaknesses CWE-119
CWE-120
CPEs cpe:2.3:a:hangzhou_xiongmai_technology:p2papi.dll:*:*:*:*:*:*:*:*
Vendors & Products Hangzhou Xiongmai Technology
Hangzhou Xiongmai Technology p2papi.dll
References
Metrics cvssV2_0

{'score': 1.7, 'vector': 'AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:TF/RC:C'}

cvssV3_0

{'score': 3.3, 'vector': 'CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:T/RC:C'}

cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:T/RC:C'}

cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2026-11-01T11:45:15.817Z

Updated: 2026-11-06T19:05:31.525Z

Reserved: 2026-10-31T19:23:23.961Z

Link: CVE-2026-120226

cve-icon Vulnrichment

Updated: 2026-11-06T19:05:25.851Z

cve-icon NVD

Status : Deferred

Published: 2026-11-01T12:17:09.640

Modified: 2026-11-06T19:17:41.203

Link: CVE-2026-120226

cve-icon Redhat

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