CVE-2026-48582EPSS p51.1%

CVE-2026-48582CVE-2026-48582

microsoft / exchange_online

Description

Missing authorization in Microsoft Exchange Online allows an authorized attacker to elevate privileges over a network.

Scoring

CVSS 9.6 ()
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
EPSS0.69% probability of exploitation · percentile 51.1% · 2026-10-05T12:00:23Z
Last modified2026-06-24
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.