microsoft exchange

Critical Microsoft Exchange Server vulnerability CVE-2026-42897 affecting Outlook Web Access exploited via malicious email
Cybersecurity Exchange Server Security

🚨 Critical Microsoft Exchange Server Vulnerability (CVE‑2026‑42897) Actively Exploited

⏱️ Estimated Read Time 6–8 minutes A newly disclosed critical Microsoft Exchange Server vulnerability (CVE‑2026‑42897) is being actively exploited in the wild, prompting urgent action from IT administrators worldwide. This high‑severity flaw directly targets on‑premises Exchange environments, allowing attackers to execute malicious code through Outlook Web Access (OWA) sessions. With a CVSS score of 8.1, […]

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