Multiple vulnerabilities in Opera

Description

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

Below is a complete list of vulnerabilities:

1. Type confusion vulnerability in WebAssembly can be exploited to cause denial of service.
2. Use after free vulnerability in Dawn can be exploited to cause denial of service or execute arbitrary code.
3. Use after free vulnerability in ANGLE can be exploited to cause denial of service or execute arbitrary code.
4. Use after free vulnerability in WebCodecs can be exploited to cause denial of service or execute arbitrary code.

Original advisories

• Opera 109.0.5097.38 stable update

• Stable Channel Update for Desktop

Exploitation

Public exploits exist for this vulnerability.

Related products

• Opera

CVE list

• CVE-2024-2886
  critical
• CVE-2024-2887
  critical
• CVE-2024-2885
  critical
• CVE-2024-2883
  critical

Read more

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