Latest zero-days Total: 449, in 2020: Zero-days 14, candidates: 0

Remote code execution in Mozilla Firefox and Firefox ESR
CVE-2020-6820

Remote code execution in Mozilla Firefox and Firefox ESR
CVE-2020-6819

Remote code execution in Adobe Type Manager Library in Microsoft Windows

Not patched

Multiple vulnerabilities in Merit LILIN DVR devices

Chalubo, FBot, Moobot

The vulnerability exploitation was uncovered by 360Netlab in August 2019.  Several attack groups were using vulnerabilities in Lilin DVR firmware spread Chalubo, FBot, and Moobot botnets.

About zero-day vulnerabilities

Zero-day vulnerability is an undisclosed vulnerability in software that hackers can exploit to compromise computer programs, gain unauthorized access to sensitive data, penetrate networks, etc. We consider vulnerability a zero-day when there is no solution provided from software vendor and the vulnerability is being actively exploited by malicious actors.

Zero-day candidate is a potential zero-day vulnerability in software which might have been used in targeted attacks, however there is no evidence to support this suggestion.