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Latest zero-days Total: 489, in 2021: Zero-days 16, candidates: 0

Security restrictions bypass in Supermicro X10 UP-series Denlow motherboards

2021-03-03
2021-03-03

TrickBoot

Multiple vulnerabilities in Microsoft Exchange Server
CVE-2021-26855

2021-03-02
2021-03-02

Multiple vulnerabilities in Microsoft Exchange Server
CVE-2021-26857

2021-03-02
2021-03-02

Multiple vulnerabilities in Microsoft Exchange Server
CVE-2021-26858

2021-03-02
2021-03-02

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.