CVE record · CVE-2026-97785

AAD App Proxy Elevation of Privilege Vulnerability

CVSS 10.0 CriticalCriticalEPSS 0.0065 · 51st percentile

Critical, because:

CVSS score 10.0: 9.0 or more.

Published by the CVE Program (CNA: microsoft) at 22 Oct 2026, 21:44 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Microsoft	Microsoft Entra application proxy	affected -

Identifiers: CVE-2026-97785
CNA: microsoft
Weakness (CWE): CWE-287
Tags: Microsoft Entra application proxy
Authentication bypass
Published: 22 Oct 2026
Updated: 31 Oct 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
10.0	Critical	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C	CNA (microsoft)

CISA KEV Not listed.
EPSS 0.0065, the 51st percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

22 Oct 2026, 21:44 UTC Confirmed by the CVE List
31 Oct 2026, 16:21 UTC First seen by agentprime

Sources

References from the CNA

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-97785 vendor-advisorypatch

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.