CVE-2026-48567CWE-290

Azure HorizonDB Elevation of Privilege Vulnerability

Critical · published June 4, 2026

CVSS v3.1
10.0
EPSS
1%
Percentile
60.1
In the wild
Unconfirmed
What it is

Authentication bypass by spoofing in Azure HorizonDB allows an unauthorized attacker to elevate privileges over a network.

The record
Technical detail
CVSS v3.1
10.0 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00924 · 60.1th percentile
Weakness
CWE-290 · Authentication Bypass by Spoofing
Published
2026-06-04T22:00Z
EPSS history
Timeline
  • 04 JUN 22:00Z
    Azure HorizonDB Elevation of Privilege Vulnerability
    cvelistv5