CVE-2026-57965
MEDIUM
NVD
CVSS Score
5.1
Severity
MEDIUM
Published
Jun 29, 2026
Vendor
unknown
Description
A flaw was found in spice-vdagent. A malicious or compromised SPICE host can trigger an integer overflow by sending a specially crafted message. This vulnerability can lead to a heap buffer overflow, causing the spice-vdagent daemon to crash and resulting in a Denial of Service (DoS) for the virtual machine. This issue requires the SPICE host to be untrusted or compromised for exploitation.