CVE record · CVE-2026-69855

Microsoft Copilot in Azure Information Disclosure Vulnerability

CVSS 7.7 HighEPSS 0.0084 · 58th percentile

Published by the CVE Program (CNA: microsoft) at 20 Aug 2026, 21:47 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 Copilot in Azure	affected -

Identifiers: CVE-2026-69855
CNA: microsoft
Weakness (CWE): CWE-918
Tags: Microsoft Copilot in Azure
Server-side request forgery (SSRF)
Published: 20 Aug 2026
Updated: 10 Nov 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
7.7	High	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C	CNA (microsoft)

CISA KEV Not listed.
EPSS 0.0084, the 58th percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

20 Aug 2026, 21:47 UTC Confirmed by the CVE List

Sources

References from the CNA

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69855 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.