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CVE-2026-54998
HIGH(8.8)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Risk Signal Score27/100 — MITTEL
- CVSS 8.8 — Hoch
EPSS-Score
1%
Exploit-Wahrscheinlichkeit (30 Tage)
CVSS Score
8.8
Technische Schwere
Beschreibung
Incorrect authorization in Microsoft Exchange Online allows an authorized attacker to elevate privileges over a network.