Vulnerability · Published Jul 25, 2025 · Assigned by mitre
CVE-2025-54566
Medium 4.2
In plain English
A medium-severity security flaw in QEMU from QEMU. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)4.2Medium
Exploit odds (30 days)0.3%top 78.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
hw/pci/pcie_sriov.c in QEMU through 10.0.3 has a migration state inconsistency, a related issue to CVE-2024-26327.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:13 | qemu | 1:10.0.2+ds-2+deb13u1 | DEBIAN-CVE-2025-54566 |
| Debian:14 | qemu | 1:10.0.3+ds-1 | DEBIAN-CVE-2025-54566 |
| Ubuntu:22.04:LTS | qemu | no fix listed | UBUNTU-CVE-2025-54566 |
| Ubuntu:24.04:LTS | qemu | no fix listed | UBUNTU-CVE-2025-54566 |
Affected products (as reported)
Weakness: CWE-642 · Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L