Read the original article: Vulnerabilities Exploited at Chinese Hacking Contest Patched in Firefox, Chrome
Mozilla and Google have already patched the critical Firefox and Chrome vulnerabilities exploited recently by white hat hackers at a competition in China.
The Firefox vulnerability, tracked as CVE-2020-26950, has been described as an issue related to write side effects in MCallGetProperty opcode not being accounted for.
Read the original article: Vulnerabilities Exploited at Chinese Hacking Contest Patched in Firefox, Chrome