KLA40222
Multiple vulnerabilities in Opera

Multiple vulnerabilities were found in Opera. Malicious users can exploit these vulnerabilities to cause denial of service, bypass security restrictions, execute arbitrary code, spoof user interface.

Below is a complete list of vulnerabilities:

1. Policy enforcement vulnerability in DevTools can be exploited to cause denial of service.
2. Implementation vulnerability in Full screen mode can be exploited to cause denial of service.
3. Use after free vulnerability in GPU can be exploited to cause denial of service or execute arbitrary code.
4. Out of bounds read vulnerability in WebRTC can be exploited to cause denial of service.
5. Type confusion vulnerability in DevTools can be exploited to cause denial of service.
6. Type confusion vulnerability in Data Transfer can be exploited to cause denial of service.
7. Implementation vulnerability in Download can be exploited to cause denial of service.
8. Integer overflow vulnerability in Core can be exploited to cause execute arbitrary code and denial of service.
9. Type confusion vulnerability in V8 can be exploited to cause denial of service.
10. Heap buffer overflow vulnerability in WebUI can be exploited to cause denial of service.

Opera earlier than 96.0.4693.20

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