CVE-2026-97510

The Linux kernel contains a vulnerability in the thunderbolt subsystem within the __tb_xdomain_response() function. If tb_cfg_request() fails to set up a request—for instance, due to a shut-down control channel—it returns an error without invoking the callback, leading to a memory leak . The issu...

CVE-2026-97510 thunderbolt: Release request if tb_cfg_request() fails in __tb_xdomain_response()

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Release request if tbcfgrequest fails in tbxdomainresponse If tbcfgrequest fails setting up the request for example the control channel is shut down already it returns an error without calling the callback. To avoid...

CVE-2026-97509

A vulnerability in the Linux kernel 's thunderbolt component was addressed to ensure the XDomain reference is maintained throughout the lifetime of a service. The root cause involved a scenario where the service ID was released in tb_service_release(), while the associated ID array was still owne...

CVE-2026-97509 thunderbolt: Keep XDomain reference during the lifetime of a service

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Keep XDomain reference during the lifetime of a service This is needed because we release the service ID in tbservicerelease and the ID array is owned by the parent XDomain...

CVE-2026-97509 thunderbolt: Keep XDomain reference during the lifetime of a service

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Keep XDomain reference during the lifetime of a service This is needed because we release the service ID in tbservicerelease and the ID array is owned by the parent XDomain...

EUVD-2026-86107

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Keep XDomain reference during the lifetime of a service This is needed because we release the service ID in tbservicerelease and the ID array is owned by the parent XDomain...

EUVD-2026-86106

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Set tb-rootswitch to NULL when domain is stopped Similarly what we do with the firmware connection manager. This makes tbxdphandlerequest return error to the remote host. However, we need to make sure we keep the uui...

CVE-2026-97508 thunderbolt: Set tb->root_switch to NULL when domain is stopped

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Set tb-rootswitch to NULL when domain is stopped Similarly what we do with the firmware connection manager. This makes tbxdphandlerequest return error to the remote host. However, we need to make sure we keep the uui...

CVE-2026-97508

The Linux kernel contains a vulnerability related to the thunderbolt subsystem. The issue arises because tb->root_switch is not properly set to NULL when a domain is stopped. Fixing this ensures that tb_xdp_handle_request() correctly returns an error to the remote host while maintaining the uu...

CVE-2026-97508 thunderbolt: Set tb->root_switch to NULL when domain is stopped

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Set tb-rootswitch to NULL when domain is stopped Similarly what we do with the firmware connection manager. This makes tbxdphandlerequest return error to the remote host. However, we need to make sure we keep the uui...

CVE-2026-97508

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Set tb-rootswitch to NULL when domain is stopped Similarly what we do with the firmware connection manager. This makes tbxdphandlerequest return error to the remote host. However, we need to make sure we keep the uui...

PT-2026-98128

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the thunderbolt component where the XDomain reference is not maintained during the lifetime of a service. This occurs because the service ID is released in the tb...

Linux Distros Unpatched Vulnerability : CVE-2026-97510

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - thunderbolt: Release request if tbcfgrequest fails in tbxdomainresponse If tbcfgrequest fails setting up the request for example the control channel is shut dow...

CVE-2026-97510: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Release request if tbcfgrequest fails in tbxdomainresponse If tbcfgrequest fails setting up the request for example the control channel is shut down already it returns an error without calling the callback. To avoid...

CVE-2026-97508: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Set tb-rootswitch to NULL when domain is stopped Similarly what we do with the firmware connection manager. This makes tbxdphandlerequest return error to the remote host. However, we need to make sure we keep the uui...

Linux Distros Unpatched Vulnerability : CVE-2026-97508

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - thunderbolt: Set tb-rootswitch to NULL when domain is stopped Similarly what we do with the firmware connection manager. This makes tbxdphandlerequest return...

PT-2026-98129

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the thunderbolt component when the tb xdomain response function is executed. If the tb cfg request function fails to set up a request, such as when the control...

CVE-2026-97509: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Keep XDomain reference during the lifetime of a service This is needed because we release the service ID in tbservicerelease and the ID array is owned by the parent XDomain...

CVE-2026-97510

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Release request if tbcfgrequest fails in tbxdomainresponse If tbcfgrequest fails setting up the request for example the control channel is shut down already it returns an error without calling the callback. To avoid...

PT-2026-98127

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the thunderbolt component where the tb-root switch is not properly set to NULL when a domain is stopped. This failure to clear the root switch prevents the tb xdp hand...