Critical 10.0
CVE-2026-97785

Microsoft Entra application proxy — authentication bypass.

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

Published Updated Source NVD
CVSS 3.1
10.0
AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
Exploit chance, 30 days
0.6%
Higher than 50% of all CVEs (EPSS)
Status
No known exploitation
Not in CISA KEV
Patch
Unknown
Check the vendor advisory

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

What to do

  1. 01Check whether you run Microsoft Entra application proxy, and which version.
  2. 02Follow the vendor advisory for a fix or a workaround.

References

Timeline · UTC

  1. Published to NVD
  2. NVD record updated
Vendor
Microsoft77 CVEs in 30 days
All Microsoft CVEs