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KLA12181 Multiple vulnerabilities in Opera

🗓️ 01 Apr 2021 00:00:00Reported by Kaspersky LabType 
kaspersky
 kaspersky
🔗 threats.kaspersky.com👁 60 Views

Multiple vulnerabilities in Opera. Malicious users can exploit these vulnerabilities to execute arbitrary code or cause denial of service. Use after free in WebRTC, heap buffer overflow in tab groups, and use after free in Blink.

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27 Aug 2026 00:00Current
8.6High risk
Vulners AI Score8.6
CVSS 26.8
CVSS 3.18.8
EPSS0.0987
SSVC
60