Search Results (2 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-56191 1 Microsoft 1 Exchange Online 2026-07-24 10 Critical
Improper authentication in Microsoft Exchange Online allows an unauthorized attacker to perform tampering over a network.
CVE-2026-54998 1 Microsoft 1 Exchange Online 2026-07-06 8.8 High
Incorrect authorization in Microsoft Exchange Online allows an authorized attacker to elevate privileges over a network.