Description
Multiple vulnerabilities were found in Opera. Malicious users can exploit these vulnerabilities to bypass security restrictions, execute arbitrary code, cause denial of service.
Below is a complete list of vulnerabilities:
- Data validation vulnerability in Mojo can be exploited to bypass security restrictions.
- Use after free vulnerability in V8 can be exploited to cause denial of service or execute arbitrary code.
- Heap buffer overflow vulnerability in Swiftshader can be exploited to cause denial of service.
- Use after free vulnerability in Swiftshader can be exploited to cause denial of service or execute arbitrary code.
- Security bypass vulnerability in ANGLE can be exploited to bypass security restrictions.
Original advisories
Related products
CVE list
- CVE-2021-4100 unknown
- CVE-2021-4098 unknown
- CVE-2021-4101 unknown
- CVE-2021-4099 unknown
- CVE-2021-4102 unknown
Read more
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