CVE-2021-42262

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CVSS 3.1

6.5 medium

EPSS

<1%p55

Published

Mar 11, 2022 (Mar 11, 2022)

Modified

Jun 17, 2026

Description

An issue was discovered in Softing OPC UA C++ SDK before 5.70. An invalid XML element in the type dictionary makes the OPC/UA client crash due to an out-of-memory condition.

Vendors: softing
Products: datafeed opc suite, opc ua c\+\+ software development kit, secure integration server
Weakness: CWE-119
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.8%)

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