Vulnerabilidades do Microsoft Exchange Online
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CVEs publicadas que afetam Microsoft Exchange Online: 6 registro(s), com versões afetadas e correções.cpe:2.3:a:microsoft:exchange_online
CVE-2026-65801
Crítica · 10.0
CWE-918 20/08/2026
Server-Side Request Forgery (SSRF) em Microsoft Exchange Online
Server-side request forgery (ssrf) in Microsoft Exchange Online allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-56191
Crítica · 10.0
CWE-287 23/07/2026
Microsoft Exchange Online Tampering Vulnerability
Improper authentication in Microsoft Exchange Online allows an unauthorized attacker to perform tampering over a network.
CVE-2026-54998
Alta · 8.8
CWE-863 02/07/2026
Microsoft Exchange Online Elevation of Privilege Vulnerability
Incorrect authorization in Microsoft Exchange Online allows an authorized attacker to elevate privileges over a network.
CVE-2026-48582
Crítica · 9.6
CWE-862 19/06/2026
Microsoft Exchange Online - Falta de Autorização com Elevação de Privilégios
Falta de autorização no Microsoft Exchange Online permite que um atacante autorizado eleve privilégios pela rede.
CVE-2026-48579
Alta · 7.5
CWE-285 04/06/2026
Microsoft Exchange Online Information Disclosure Vulnerability
Improper authorization in Microsoft Exchange Online allows an unauthorized attacker to disclose information over a network.
CVE-2026-26137
Crítica · 9.9
CWE-918 19/03/2026
Microsoft Exchange Elevation of Privilege Vulnerability
Server-side request forgery (ssrf) in Microsoft Exchange allows an authorized attacker to elevate privileges over a network.