CVE-2026-65801: falha crítica em Microsoft Exchange Online
Microsoft Exchange Online Elevation of Privilege Vulnerability
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
28Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 10epss 0.9%
Server-side request forgery (ssrf) in Microsoft Exchange Online allows an unauthorized attacker to elevate privileges over a network.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
Produtos afetados
Microsoft · Microsoft Exchange OnlineCVEs relacionadas — Microsoft Exchange Online
No mesmo produto, das mais perigosas para as menos.
CVE-2026-48579CRITICALMicrosoft Exchange Online Information Disclosure VulnerabilityEPSS 1.0%CVE-2026-56191CRITICALMicrosoft Exchange Online Tampering VulnerabilityEPSS 0.9%CVE-2026-54998HIGHMicrosoft Exchange Online Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2026-48582CRITICALMicrosoft Exchange Online Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2026-26137CRITICALMicrosoft Exchange Elevation of Privilege VulnerabilityEPSS 0.5%CVE-2026-96185HIGHMicrosoft Exchange Online Remote Code Execution VulnerabilityEPSS 0.5%