---
id: "CVE-2026-121668"
page: "https://infrastack.ai/live/CVE-2026-121668"
kind: "vulnerability"
aliases: ["CVE-2026-121668"]
title: "Azure Confidential Clean Rooms: missing authorization lets an authorized user tamper"
severity: "high"
cvss: 7.7
epss: null
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["azure", "confidential-clean-rooms", "vendor"]
not_affected_if: []
published_at: "2026-11-10T19:20:30+00:00"
first_seen_at: "2026-11-10T19:25:09+00:00"
updated_at: "2026-11-10T19:42:45+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-121668", "first_seen_at": "2026-11-10T19:25:09+00:00"}]
exploit_sources: []
---

# Azure Confidential Clean Rooms: missing authorization lets an authorized user tamper

Link for people: https://infrastack.ai/live/CVE-2026-121668 (this .md is for agents)

Azure Confidential Clean Rooms has a missing authorization check. An attacker who already holds a valid account can tamper with data over the network.

_Summary, check and fix written by a model from the sources; labelled as such._

## Timeline

- 2026-11-10T19:25:09+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-121668

## From the sources

Missing authorization in Azure Confidential Clean Rooms allows an authorized attacker to perform tampering over a network.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_