Linux Distros Unpatched Vulnerability : CVE-2026-74575

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - thunderbolt: Prevent XDomain delayed work use-after-free on disconnect tbxdphandlerequest runs on systemwq and queues xd-statework via queuedelayedwork in three...

SUSE CVE-2026-68372

In the Linux kernel, the following vulnerability has been resolved: usb: core: port: Deattach Type-C connector on component unbind connectorunbind is the mirror of connectorbind, but it is missing the symmetric call to typecdeattach that connectorbind makes via: if portdev-child...

USN-8637-1: Linux kernel (OEM) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - x86 architecture; - InfiniBand drivers; - Network drivers; - Thunderbolt and USB4 drivers; - Network traffic contro...

CVE-2026-68372

A flaw was found in the Linux kernel's USB Type-C port handling. A local user, by unplugging a Thunderbolt dock, can trigger a race condition during the device teardown process. This can lead to a use-after-free vulnerability, where the system attempts to access memory that has already been...

CVE-2026-68372

In the Linux kernel, the following vulnerability has been resolved: usb: core: port: Deattach Type-C connector on component unbind connectorunbind is the mirror of connectorbind, but it is missing the symmetric call to typecdeattach that connectorbind makes via: if portdev-child...

UBUNTU-CVE-2026-68372

In the Linux kernel, the following vulnerability has been resolved: usb: core: port: Deattach Type-C connector on component unbind connectorunbind is the mirror of connectorbind, but it is missing the symmetric call to typecdeattach that connectorbind makes via: if portdev-child...

CVE-2026-68372

In the Linux kernel, the following vulnerability has been resolved: usb: core: port: Deattach Type-C connector on component unbind connectorunbind is the mirror of connectorbind, but it is missing the symmetric call to typecdeattach that connectorbind makes via: if portdev-child...

CVE-2026-68372 usb: core: port: Deattach Type-C connector on component unbind

In the Linux kernel, the following vulnerability has been resolved: usb: core: port: Deattach Type-C connector on component unbind connectorunbind is the mirror of connectorbind, but it is missing the symmetric call to typecdeattach that connectorbind makes via: if portdev-child...

EUVD-2026-55473

In the Linux kernel, the following vulnerability has been resolved: usb: core: port: Deattach Type-C connector on component unbind connectorunbind is the mirror of connectorbind, but it is missing the symmetric call to typecdeattach that connectorbind makes via: if portdev-child...

CVE-2026-68372

The CVE-2026-68372 issue in Linux kernel USB Type‑C port management arises from missing deattach in connector_unbind(), creating a race with port teardown when a Thunderbolt dock disconnects. The code path unbinds a connector by nulling port_dev->connector without calling typec_deattach(), lea...

CVE-2026-68372 usb: core: port: Deattach Type-C connector on component unbind

In the Linux kernel, the following vulnerability has been resolved: usb: core: port: Deattach Type-C connector on component unbind connectorunbind is the mirror of connectorbind, but it is missing the symmetric call to typecdeattach that connectorbind makes via: if portdev-child...

CVE-2026-68372: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: usb: core: port: Deattach Type-C connector on component unbind connectorunbind is the mirror of connectorbind, but it is missing the symmetric call to typecdeattach that connectorbind makes via: if portdev-child...

CVE-2026-63893

A flaw was found in the Linux kernel's Thunderbolt property handling. A remote attacker, by acting as a malicious XDomain peer, could craft a special property entry that causes an integer overflow when calculating memory access. This overflow allows the system to read memory outside of the intend...

CVE-2026-63892

A flaw was found in the Linux kernel's Thunderbolt property driver. When processing Thunderbolt properties on a non-root path, a crafted entry with a small entry-length value can lead to an out-of-bounds read. This occurs because the kmemdup function reads beyond the intended memory block and a...

CVE-2026-63891

A flaw was found in the Linux kernel's Thunderbolt property parsing. An untrusted Thunderbolt peer, such as a cable or dock, can send specially crafted property requests that create a recursive loop. This can lead to kernel stack exhaustion, resulting in a system crash and a Denial of Service DoS...

SUSE CVE-2026-63891

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: property: Cap recursion depth in tbpropertyparsedir A DIRECTORY entry's value field is used as the diroffset for a recursive call into tbpropertyparsedir with no depth counter. A crafted peer that chains DIRECTORY...

SUSE CVE-2026-63892

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: property: Reject dirlen length u16 widened to sizet. Two distinct OOB conditions follow when entry-length uuid, ... which always reads 4 dwords from diroffset. tbpropertyentryvalid only enforces diroffset +...

SUSE CVE-2026-63893

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: property: Reject u32 wrap in tbpropertyentryvalid entry-value is u32 and entry-length is u16; the sum is performed in u32 and wraps. A malicious XDomain peer can pick value = 0xffffff00, length = 0x100 so the sum...

Linux Distros Unpatched Vulnerability : CVE-2026-63892

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - thunderbolt: property: Reject dirlen length u16 widened to sizet. Two distinct OOB conditions follow when entry-length uuid, ... which always reads 4 dwords fro...

Linux Distros Unpatched Vulnerability : CVE-2026-63893

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - thunderbolt: property: Reject u32 wrap in tbpropertyentryvalid entry-value is u32 and entry-length is u16; the sum is performed in u32 and wraps. A malicious...