CVE-2025-11234

Summary (CVE-2025-11234) : A flaw in QEMU allows a use-after-free via the QIOChannelWebsock object during handshake when freed, enabling a network-adjacent attacker to cause denial of service on the VNC WebSocket port before authentication. Affected component is the QEMU WebSocket handshake flow;...

CVE-2025-11234 Qemu-kvm: vnc websocket handshake use-after-free

A flaw was found in QEMU. If the QIOChannelWebsock object is freed while it is waiting to complete a handshake, a GSource is leaked. This can lead to the callback firing later on and triggering a use-after-free in the use of the channel. This can be abused by a malicious client with network acces...

CVE-2025-11234 Qemu-kvm: vnc websocket handshake use-after-free

A flaw was found in QEMU. If the QIOChannelWebsock object is freed while it is waiting to complete a handshake, a GSource is leaked. This can lead to the callback firing later on and triggering a use-after-free in the use of the channel. This can be abused by a malicious client with network acces...

CVE-2025-11234

A flaw was found in QEMU. If the QIOChannelWebsock object is freed while it is waiting to complete a handshake, a GSource is leaked. This can lead to the callback firing later on and triggering a use-after-free in the use of the channel. This can be abused by a malicious client with network acces...

CVE-2025-11234 Qemu-kvm: vnc websocket handshake use-after-free

A flaw was found in QEMU. If the QIOChannelWebsock object is freed while it is waiting to complete a handshake, a GSource is leaked. This can lead to the callback firing later on and triggering a use-after-free in the use of the channel. This can be abused by a malicious client with network acces...

CVE-2025-11234

A flaw was found in QEMU. If the QIOChannelWebsock object is freed while it is waiting to complete a handshake, a GSource is leaked. This can lead to the callback firing later on and triggering a use-after-free in the use of the channel. This can be abused by a malicious client with network acces...

SUSE CVE-2025-54289

Privilege Escalation in operations API in Canonical LXD 6.5 on multiple platforms allows attacker with read permissions to hijack terminal or console sessions and execute arbitrary commands via WebSocket connection hijacking format...

GHSA-3G72-CHJ4-2228 Canonical LXD Vulnerable to Privilege Escalation via WebSocket Connection Hijacking in Operations API

Impact LXD's operations API includes secret values necessary for WebSocket connections when retrieving information about running operations. These secret values are used for authentication of WebSocket connections for terminal and console sessions. Therefore, attackers with only read permissions...

Canonical LXD Vulnerable to Privilege Escalation via WebSocket Connection Hijacking in Operations API

Impact LXD's operations API includes secret values necessary for WebSocket connections when retrieving information about running operations. These secret values are used for authentication of WebSocket connections for terminal and console sessions. Therefore, attackers with only read permissions...

CVE-2025-51495

A vulnerability was identified in the WebSocket component of Mongoose package versions 7.5 through 7.17. An attacker can exploit this flaw by sending a specially crafted request to a targeted application. Successful exploitation results in the application crashing, creating a denial of service. I...

CVE-2025-54289

Privilege Escalation in operations API in Canonical LXD 6.5 on multiple platforms allows attacker with read permissions to hijack terminal or console sessions and execute arbitrary commands via WebSocket connection hijacking format...

DEBIAN-CVE-2025-54289

Privilege Escalation in operations API in Canonical LXD 6.5 on multiple platforms allows attacker with read permissions to hijack terminal or console sessions and execute arbitrary commands via WebSocket connection hijacking format...

UBUNTU-CVE-2025-54289

Privilege Escalation in operations API in Canonical LXD 6.5 on multiple platforms allows attacker with read permissions to hijack terminal or console sessions and execute arbitrary commands via WebSocket connection hijacking format...

CVE-2025-54289 Privilege Escalation via WebSocket Connection Hijacking in LXD Operations API

Privilege Escalation in operations API in Canonical LXD 6.5 on multiple platforms allows attacker with read permissions to hijack terminal or console sessions and execute arbitrary commands via WebSocket connection hijacking format...

CVE-2025-54289

CVE-2025-54289 : Privilege escalation in Canonical LXD

CVE-2025-54289

Privilege Escalation in operations API in Canonical LXD 6.5 on multiple platforms allows attacker with read permissions to hijack terminal or console sessions and execute arbitrary commands via WebSocket connection hijacking format...

CVE-2025-54289

Privilege Escalation in operations API in Canonical LXD 6.5 on multiple platforms allows attacker with read permissions to hijack terminal or console sessions and execute arbitrary commands via WebSocket connection hijacking format...

CVE-2025-54289 Privilege Escalation via WebSocket Connection Hijacking in LXD Operations API

Privilege Escalation in operations API in Canonical LXD 6.5 on multiple platforms allows attacker with read permissions to hijack terminal or console sessions and execute arbitrary commands via WebSocket connection hijacking format...

PT-2025-40332

Name of the Vulnerable Software and Affected Versions Canonical LXD versions prior to 6.5 Canonical LXD version 5.21 through 5.21.4 Description A privilege escalation issue exists in the operations API of Canonical LXD. An attacker with read permissions can hijack terminal or console sessions and...

LXD 安全漏洞

LXD is a Canonical open source container for managing applications on Linux-based systems. A security vulnerability exists in LXD versions prior to 6.5, which stems from an elevated privilege in the Operations API that could lead to hijacking a terminal or console session and hijacking the...