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CVE-2021-40871

🗓️ 10 Nov 2021 23:15:08Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

Remote attackers trigger DoS in OPC Unified Architecture SDK before 5.66 via crafted messages causing type casts.

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04 May 2026 08:39Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
EPSS0.00628
2