CVE-2026-120226

LOW 3.3

Hangzhou Xiongmai Technology P2PAPI.dll P2P SDK P2PAPI_Connect buffer overflow

CVSS Score

3.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-120 CWE-119
Vendor	hangzhou xiongmai technology
Product	p2papi.dll
Published	Nov 1, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Hangzhou Xiongmai Technology / P2PAPI.dll

1.3.3.32

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

Ishan Oshada VulDB CNA Team