Disclosure summary
CoreDNS: DNS Cache Pinning via etcd Lease ID Confusion
Source-reported weakness categories
CWE-681
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-Sep
Open original source · Updated Sep 10, 2025
CoreDNS: DNS Cache Pinning via etcd Lease ID Confusion
Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.
Microsoft maximum product score: 7.1
| Vendor | Product / association | Version / bounds |
|---|---|---|
| Microsoft update guide | azl3 coredns 1.11.4-8 on Azure Linux 3.0 | (MSRC status code 3) |
| Microsoft update guide | cbl2 coredns 1.11.1-19 on CBL Mariner 2.0 | (MSRC status code 3) |
Vendor remediation references
- CBL-Mariner Releases · build 1.11.4-9 · product IDs 20419-17084
- Vendor guidance · product IDs 20419-17084
- CBL-Mariner Releases · build 1.11.1-21 · product IDs 20137-17086
- Vendor guidance · product IDs 20137-17086
Original records & references
- NIST NVD record
- CVE Program record
- msrc.microsoft.com — Vendor advisory
PUBLISHED 2025-09-10T21:01:49-04:00
MODIFIED 2025-09-10T21:01:49-04:00
INGESTED 2026-10-08T12:45:41-04:00