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.

Metrics

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

Access Vector Local

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Hangzhou Xiongmai Technology Subscribe
P2papi.dll Subscribe

No data.

No data.

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No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://gist.github.com/Ishanoshada/a47d24d77dd03f34c7f324491b59edac cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-120226 cve-icon cve-icon
https://vuldb.com/submit/1013929 cve-icon cve-icon
https://vuldb.com/vuln/429585 cve-icon cve-icon
https://vuldb.com/vuln/429585/cti cve-icon cve-icon
History

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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

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

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

Link: CVE-2026-120226

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

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

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

Link: CVE-2026-120226

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-01T13:30:06Z

Weaknesses