CVE-2026-55008CriticalMonitor
Microsoft Exchange Server Spoofing Vulnerability
Severity Critical · Urgency Monitor
Why it matters: Critical severity (CVSS 9.6)
Spoofing · Critical · CVSS 9.6. Affects: Exchange Server.
Affected: Exchange Server
← All changes · security · CVE-2026-55008
Severity Critical · Urgency Monitor
Why it matters: Critical severity (CVSS 9.6)
Spoofing · Critical · CVSS 9.6. Affects: Exchange Server.
Affected: Exchange Server