Disclosure summary
Qemu-kvm: stack buffer overflow in e1000 device via short frames in loopback mode
Source-reported weakness categories
CWE-121
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-Oct
Open original source · Updated Dec 06, 2025
Qemu-kvm: stack buffer overflow in e1000 device via short frames in loopback mode
Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.
Microsoft maximum product score: 6.2
| Vendor | Product / association | Version / bounds |
|---|---|---|
| Microsoft update guide | azl3 qemu 8.2.0-25 on Azure Linux 3.0 | (MSRC status code 3) |
| Microsoft update guide | azl3 qemu 8.2.0-21 on Azure Linux 3.0 | (MSRC status code 3) |
| Microsoft update guide | azl3 qemu 8.2.0-23 on Azure Linux 3.0 | (MSRC status code 3) |
Vendor remediation references
- CBL-Mariner Releases · build 8.2.0-25 · product IDs 20727-17084, 20615-17084
- Vendor guidance · product IDs 20727-17084, 20615-17084
Original records & references
- NIST NVD record
- CVE Program record
- msrc.microsoft.com — Vendor advisory
PUBLISHED 2025-11-04T20:02:16-05:00
MODIFIED 2025-12-06T20:46:15-05:00
INGESTED 2026-10-08T12:45:32-04:00