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CVE-2026-97785

Microsoft — AAD App Proxy Elevation of Privilege Vulnerability

Microsoft · CWE-287 — Improper authentication

Patch Tuesday
13

EVRS 13 of 100 Elevated

Scheduled Maintenance

Rank 1,702 of 2,963 tracked

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Why it scores 13

Evidence available: 5 of 8 signals

An EPSS probability of 0.006, and CVSS base score 10.0.

  • CISA KEVDid not apply
  • RansomwareNo data
  • Vendor exploitationDid not apply
  • EPSSApplied
  • Microsoft Exploitability IndexNo data
  • Pre-patch disclosureDid not apply
  • KEV recencyNo data
  • CVSSApplied

The band answers “how soon”, not “how bad”. No data for: Ransomware, Microsoft Exploitability Index, KEV recency. Why some signals show no data

Fix

No fixed version identified yet

Affected versions

Not identified by the connected sources

Remediation

NVD lists one or more references for this CVE that aren't tagged as a patch or vendor advisory. Review them directly to confirm patch availability and applicability before making a remediation decision.

Evidence

Each value with its source
MeasureValueSource
CVSS base scoreHow severe the flaw is in itself. It does not say how likely an attack is. 10.0 NVD
FIRST EPSSFIRST's estimate of the chance this is exploited in the next 30 days, and how that ranks against all CVEs. 0.006 (50.7th pctl) FIRST EPSS
Actively exploitedWhether a source of record has confirmed attacks using it in the wild. Not confirmed Patch Tuesday
Public exploit moduleA module existing is not the same as active exploitation. None known Metasploit
EUVD cross-referenceENISA's record: CVSS 10.0 (v3.1), assigned by microsoft. Listed ENISA EUVD

Description

NVD

Improper authentication in AAD App Proxy allows an unauthorized attacker to elevate privileges over a network.