(zero-day) refers to a security vulnerability in software or hardware that is unknown to the vendor, leaving them with "zero days" to fix it before it can be exploited by attackers
Response:
The first 0day of the week was reported by Microsoft's Threat Intelligence Center (MSTIC) on October 2nd. Exploitation chains observed in the wild used a malicious printer driver to escape Low Integrity Level sandboxes. The key nuance? This 0day bypassed Patch Tuesday’s August mitigations for a related bug (CVE-2024-38124). 0day and hitlist week 01102024 work
The term "hitlist week" might refer to a period during which a specific vulnerability or set of vulnerabilities (potentially including 0-day exploits) are being actively targeted by attackers. This concept isn't standard but can be used to highlight a period of increased risk. (zero-day) refers to a security vulnerability in software