SUSE-SU-2026:20483-1 Security update for google-guest-agent

This update for google-guest-agent fixes the following issues: - CVE-2023-45288: golang.org/x/net/http2: close connections when receiving too many headers bsc1236533...

GO-2026-4384 KubeVirt Guest Agent DoS via Excessive Network Interface Reports in kubevirt.io/kubevirt

KubeVirt Guest Agent DoS via Excessive Network Interface Reports in kubevirt.io/kubevirt...

GHSA-25MH-HP8X-CGRV KubeVirt Guest Agent DoS via Excessive Network Interface Reports

A flaw was found in KubeVirt. A user within a virtual machine VM, if the guest agent is active, can exploit this by causing the agent to report an excessive number of network interfaces. This action can overwhelm the system's ability to store VM configuration updates, effectively blocking changes...

KubeVirt Guest Agent DoS via Excessive Network Interface Reports

A flaw was found in KubeVirt. A user within a virtual machine VM, if the guest agent is active, can exploit this by causing the agent to report an excessive number of network interfaces. This action can overwhelm the system's ability to store VM configuration updates, effectively blocking changes...

CVE-2025-14525

A flaw was found in kubevirt. A user within a virtual machine VM, if the guest agent is active, can exploit this by causing the agent to report an excessive number of network interfaces. This action can overwhelm the system's ability to store VM configuration updates, effectively blocking changes...

CVE-2025-14525

Summary: CVE-2025-14525 describes a denial-of-service flaw in kubevirt where a VM user with an active guest agent can cause the agent to report an excessive number of network interfaces. This overloads the system’s ability to record VM configuration updates, effectively blocking changes to the Vi...

CVE-2025-14525 Kubevirt: kubevirt: vm administration denial of service via guest agent

A flaw was found in kubevirt. A user within a virtual machine VM, if the guest agent is active, can exploit this by causing the agent to report an excessive number of network interfaces. This action can overwhelm the system's ability to store VM configuration updates, effectively blocking changes...

CVE-2025-14525

A flaw was found in kubevirt. A user within a virtual machine VM, if the guest agent is active, can exploit this by causing the agent to report an excessive number of network interfaces. This action can overwhelm the system's ability to store VM configuration updates, effectively blocking changes...

CVE-2025-14525 Kubevirt: kubevirt: vm administration denial of service via guest agent

A flaw was found in kubevirt. A user within a virtual machine VM, if the guest agent is active, can exploit this by causing the agent to report an excessive number of network interfaces. This action can overwhelm the system's ability to store VM configuration updates, effectively blocking changes...

EUVD-2025-206339

A flaw was found in kubevirt. A user within a virtual machine VM, if the guest agent is active, can exploit this by causing the agent to report an excessive number of network interfaces. This action can overwhelm the system's ability to store VM configuration updates, effectively blocking changes...

PT-2026-4806

Name of the Vulnerable Software and Affected Versions kubevirt affected versions not specified Description A flaw exists in kubevirt where a user inside a virtual machine VM, with an active guest agent, can trigger a denial of service. By reporting an excessive number of network interfaces, the...

MiracleLinux 4 : libvirt-0.10.2-64.0.1.AXS4 (AXSA:2018-3226:03)

The remote MiracleLinux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2018-3226:03 advisory. libvirt: Resource exhaustion via qemuMonitorIORead method CVE-2018-5748 libvirt: Incomplete fix for CVE-2018-5748 triggered by QEMU guest agent...

Ubuntu: Security Advisory (USN-7956-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.04 / 25.10 : Google Guest Agent vulnerability (USN-7956-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.04 / 25.10 host has a package installed that is affected by a vulnerability as referenced in the USN-7956-1 advisory. Jakub Ciolek discovered that the Go Cryptography module included in Google Guest Agent did not...

USN-7956-1: Google Guest Agent vulnerability

Jakub Ciolek discovered that the Go Cryptography module included in Google Guest Agent did not validate GSSAPI authentication requests during SSH operations. An attacker could possibly use this issue to cause a denial of service...

USN-7956-1 google-guest-agent vulnerability

Jakub Ciolek discovered that the Go Cryptography module included in Google Guest Agent did not validate GSSAPI authentication requests during SSH operations. An attacker could possibly use this issue to cause a denial of service...

Improper Resource Shutdown or Release

Overview Affected versions of this package are vulnerable to Improper Resource Shutdown or Release in the UpdateStatus cycle of VM controller in virt handler that fetches all the guest interfaces from QEMU guest agent and adds them to interface status of the VMI. An attacker can disrupt...

Microsoft Azure Guest Agent Installed (Windows)

Binary data microsoftazureguestagentwininstalled.nbin...

CVE-2025-58181

SSH servers parsing GSSAPI authentication requests do not validate the number of mechanisms specified in the request, allowing an attacker to cause unbounded memory consumption...

CVE-2025-47914

SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read...