High severity7.5NVD Advisory· Published Oct 20, 2022· Updated Jun 17, 2026
CVE-2022-39823
CVE-2022-39823
Description
An issue was discovered in Softing OPC UA C++ SDK 5.66 through 6.x before 6.10. An OPC/UA browse request exceeding the server limit on continuation points may cause a use-after-free error
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4- cpe:2.3:a:softing:opc_ua_c\+\+_software_development_kit:*:*:*:*:*:*:*:*Range: >=5.70,<=6.00
- Softing/OPC UA C++ SDKdescription
- Range: 5.66 - 6.x before 6.10
Patches
Vulnerability mechanics
References
2- industrial.softing.com/fileadmin/psirt/downloads/syt-2022-8.htmlnvdMitigationVendor Advisory
- www.softing.comnvdVendor Advisory
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