Microsoft Patches CVSS 10.0 Azure AI Foundry Flaw Enabling Unauthorized Privilege Escalation
Microsoft has patched a critical CVSS 10.0 vulnerability in Azure AI Foundry that allowed unauthorized privilege escalation. This update is part of a broader security release that addresses 18 total vulnerabilities spanning Microsoft AI and cloud products. The September CVE cluster for Azure has also expanded to cover additional issues in PostgreSQL and billing systems. These developments arrive as part of a massive Microsoft security cycle that plugs nearly 1,000 security holes across various products, alongside separate warnings regarding FortiOS, PAN-OS flaws, and a Revolut data breach.
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- ✓ Microsoft patched a CVSS 10.0 Azure AI Foundry flaw enabling unauthorized privilege escalation.
- ✓ Microsoft patched 18 vulnerabilities in AI and cloud products.
- ✓ Azure's September CVE cluster now covers PostgreSQL and billing.
What changed
Microsoft released critical patches addressing a CVSS 10.0 privilege escalation flaw in Azure AI Foundry as part of a wider September security cluster.
Live updates
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Microsoft Patches CVSS 10.0 Azure AI Foundry Flaw
Microsoft has patched a critical CVSS 10.0 vulnerability in Azure AI Foundry that allowed unauthorized privilege escalation. This update is part of a broader security release that addresses 18 total vulnerabilities spanning Microsoft AI and cloud products. The September CVE cluster for Azure has also expanded to cover additional issues in PostgreSQL and billing systems. These developments arrive as part of a massive Microsoft security cycle that plugs nearly 1,000 security holes across various products, alongside separate warnings regarding FortiOS, PAN-OS flaws, and a Revolut data breach.
Why it matters
Cloud security architecture depends heavily on strict isolation between user permissions and infrastructure control. Critical flaws in AI foundry services present severe risks due to the deep integration of cloud tools and enterprise data. Security teams must rapidly deploy these patches to prevent potential privilege escalation attacks across vulnerable Azure deployments.
What is confirmed
- Microsoft patched a CVSS 10.0 Azure AI Foundry flaw enabling unauthorized privilege escalation.
- Microsoft patched 18 vulnerabilities in AI and cloud products.
- Azure's September CVE cluster now covers PostgreSQL and billing.
Still unconfirmed
- A Microsoft 0-day vulnerability is connected to the recent cybersecurity newsletter bulletin alongside FortiOS, PAN-OS flaws, and a Revolut data breach.
What to watch next
- Technical disclosures detailing how the Azure AI Foundry privilege escalation vulnerability could be exploited
- Confirmation of whether the PostgreSQL and billing CVEs have been actively targeted in the wild
confidence 100%Sources used for this update (5)
- The Hacker News — Microsoft Patches CVSS 10.0 Azure AI Foundry Flaw Enabling Unauthorized Privilege Escalation
- securityweek.com — Microsoft Patches 18 Vulnerabilities in AI, Cloud Products
- forkast.news — The Fault Line Spreads: Azure’s September CVE Cluster Now Covers PostgreSQL and Billing
- CyberSecurityNews — Weekly Cybersecurity Newsletter Bulletin – Microsoft 0-day, FortiOS, PAN-OS Flaw, Revolut Data Breach, and...
- Adafruit — Microsoft plugs nearly 1,000 security holes – Krebs on Security
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