Vulnerabilities
Microsoft has alerted users of an actively exploited spoofing vulnerability in on-premises Exchange Server, urging attention to CVE-2026-42897.
Prioritized using CISA KEV, EPSS, CVSS, and recency.
Newly published issue in affected software with notable risk signals for defenders.
Critical severity issue in affected software published this week.
Critical severity issue in affected software published this week.
Critical severity issue in affected software published this week.
Critical severity issue in affected software published this week.