CVE-2026-56191 - CERT CVE

  1. CVE-2026-56191

ID CVE-2026-56191
Sažetak Improper authentication in Microsoft Exchange Online allows an unauthorized attacker to perform tampering over a network.
Reference
CVSS
Base: 10.0
Impact: 6.0
Exploitability:3.9
Pristup
VektorSloženostAutentikacija
NETWORK LOW NONE
Impact
PovjerljivostCjelovitostDostupnost
HIGH HIGH HIGH
CVSS vektor CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Zadnje važnije ažuriranje 25-07-2026 - 05:16
Objavljeno 24-07-2026 - 01:17