Security Advisory

CVE-2026-57965

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-29 07:53:39

Last updated 2026-06-29 10:44:51

Assigner redhat

CVSS score not scored

State PUBLISHED

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.

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