CVE-2026-97785CWE-287

CVE-2026-97785

Critical · published October 23, 2026

CVSS v3.1
10.0
EPSS
1%
Percentile
48.0
In the wild
Unconfirmed
What it is

Improper authentication in AAD App Proxy 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:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00598 · 48.0th percentile
Weakness
CWE-287 · Improper Authentication
Published
2026-10-23T02:20Z
References (1)
EPSS history
Timeline
  • 24 OCT 04:06Z
    EPSS moved — → 1%
    epss
  • 22 OCT 21:44Z
    AAD App Proxy Elevation of Privilege Vulnerability
    cvelistv5
  • 22 OCT 21:44Z
    AAD App Proxy Elevation of Privilege Vulnerability
    cvelistv5