A zero-day (also known as a 0-day) is a vulnerability in software or hardware that is typically unknown to the vendor and for which no patch or other...

eliminate. Vulnerabilities can be scored for risk according to the Common Vulnerability Scoring System or other systems, and added to vulnerability databases...

hide certain software vulnerabilities from both users and the original developer. This type of vulnerability is known as a zero-day exploit. Much has been...

(CVE-2021-44228) is a zero-day vulnerability in Log4j, a popular Java logging framework, involving arbitrary code execution. The vulnerability had existed unnoticed...

had accumulated since its release in 2013. On December 9, 2021, a zero-day vulnerability involving arbitrary code execution in Log4j 2 was published by the...

systems are still vulnerable to exploits using zero-day vulnerabilities. The highest risk of attack occurs just after a vulnerability has been publicly...

been created by Unit 8200. Duqu has exploited Microsoft Windows's zero-day vulnerability. The Laboratory of Cryptography and System Security (CrySyS Lab)...

Project Zero is a team of security analysts employed by Google tasked with finding zero-day vulnerabilities. It was announced on 15 July 2014. After finding...

Look up zero-day in Wiktionary, the free dictionary. Zero day(s) may refer to: Zero-day (computing), a software vulnerability unknown to those who should...

was a vulnerability in Markup, a screenshot editing tool introduced in Google Pixel phones with the release of Android Pie. The vulnerability, discovered...