CVE-2025-64657: Microsoft Azure Application Gateway

Critical severity, CVSS 9.8. EPSS: 0.6% chance of exploitation in the next 30 days.

Stack-based buffer overflow in Azure Application Gateway allows an unauthorized attacker to elevate privileges over a network.

Affected products

• Microsoft Azure Application Gateway: affected versions not specified

Published 2025-11-26. Last modified 2026-06-17.