Disclosure summary
Ingress Controllers play a critical role within Kubernetes clusters by enabling the functionality of Ingress resources. Azure Kubernetes Service (AKS) is aware of several security vulnerabilities affecting the Kubernetes ingress-nginx controller, including CVE-2025-1098, CVE-2025-1974, CVE-2025-1097, CVE-2025-24514, and CVE-2025-24513. Customers running this controller on their AKS clusters are advised to update to the latest patched versions (v1.11.5 and v1.12.1) to mitigate potential risks.
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
Microsoft Security Updates (CVRF) · 2025-Mar
Open original source · Updated Mar 24, 2025
Kubernetes: Vulnerability in Kubernetes NGINX Ingress Controller
Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| Microsoft update guide | Azure Kubernetes Service | (MSRC status code 3) |
Original records & references
- NIST NVD record
- CVE Program record
- msrc.microsoft.com — Vendor advisory
PUBLISHED 2025-03-24T03:00:00-04:00
MODIFIED 2025-03-24T03:00:00-04:00
INGESTED 2026-10-08T12:50:09-04:00