CVE-2026-26138CWE-918

Microsoft Purview Elevation of Privilege Vulnerability

High · published March 19, 2026

CVSS v3.1
8.6
EPSS
1%
Percentile
66.0
In the wild
Unconfirmed
What it is

Server-side request forgery (ssrf) in Microsoft Purview allows an unauthorized attacker to elevate privileges over a network.

The record
Technical detail
CVSS v3.1
8.6 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N/E:P/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.01126 · 66.0th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-03-19T21:06Z
EPSS history
Timeline
  • 19 MAR 21:06Z
    Microsoft Purview Elevation of Privilege Vulnerability
    cvelistv5