VDB
DEBIAN-CVE-2026-0665
DEBIAN-CVE-2026-0665
PUBLISHED
CVSS 6.5 MEDIUM
An off-by-one error was found in QEMU's KVM Xen guest support. A malicious guest could use this flaw to trigger out-of-bounds heap accesses in the QEMU process via the emulated Xen physdev hypercall interface, leading to a denial of service or potential memory corruption.
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | qemu | 0, 1:10.0.2+ds-2, 1:10.0.2+ds-2+deb13u1 |
| Debian:14 | qemu | 0, 1:10.0.2+ds-2, 1:10.0.3+ds-1 |
Exploit Intelligence
- ghost_report_20260130_122052.json (github-poc)
Timeline
- Feb 18, 2026 CVE Published
- Apr 28, 2026 CVE Updated