CVE-2026-69855: Server-side request forgery (ssrf) in Microsoft Copilot in Azure allows an authorized attacker to disclose information o
highvulnerabilityLLM-Specific
security
Summary
CVE-2026-69855 is a server-side request forgery vulnerability (SSRF, a flaw that lets attackers trick a server into making requests to internal systems) in Microsoft Copilot running on Azure. An authorized attacker can exploit this to leak sensitive information across a network.
Vulnerability Details
CVSS Score
7.7(high)
EPSS (30-day exploit probability)
EPSS: 0.0%
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Attack Vector
network
Attack Complexity
low
Privileges Required
low
User Interaction
none
Disclosure Date
August 20, 2026
Classification
Attack Type
Other
Attack SophisticationModerate
Impact (CIA+S)
confidentiality
AI Component TargetedAPI
Affected Vendors
Microsoft
Related Issues
Monthly digest — independent AI security research
Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-69855
First tracked: August 20, 2026 at 08:08 PM
Classified by LLM (prompt v3) · confidence: 85%