CVE-2026-68091 HID: wacom: stop hardware after post-start probe failures

In the Linux kernel, the following vulnerability has been resolved: HID: wacom: stop hardware after post-start probe failures wacomparseandregister starts HID hardware before registering inputs and initializing pad LEDs/remotes. Those later steps can fail, but their error paths currently release...

EUVD-2026-55272

In the Linux kernel, the following vulnerability has been resolved: HID: wacom: stop hardware after post-start probe failures wacomparseandregister starts HID hardware before registering inputs and initializing pad LEDs/remotes. Those later steps can fail, but their error paths currently release...

CVE-2026-68091

CVE-2026-68091 concerns the Linux kernel HID Wacom driver. In wacom_parse_and_register(), HID hardware is started before inputs and LED/remotes are initialized. If subsequent steps fail, the error path currently releases Wacom resources without stopping the HID hardware, potentially causing syste...

The vulnerability of the damon_sysfs_scheme_add_dirs() function in the mm/damon/sysfs-schemes.c module, a memory-management subsystem of the Linux operating system, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the damonsysfsschemeadddirs function in the mm/damon/sysfs-schemes.c module, a memory management subsystem of the Linux operating system, is related to the improper disabling or release of resources. Exploiting this vulnerability could allow an attacker to compromise the...

The vulnerability of the damon_sysfs_context_add_dirs() function in the mm/damon/sysfs.c module, a memory management subsystem of the Linux operating system, allows an attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the damonsysfscontextadddirs function in the mm/damon/sysfs.c module, a memory management subsystem of the Linux operating system, is related to improper disabling or release of resources. Exploiting this vulnerability could allow an attacker to compromise the confidentiality...

CVE-2026-64607

HttpClient based on the classic i/o model fails to correctly release the underlying connection back to the connection manager if it encounters an invalid or unsupported Content-Encoding header value in the response message. Please note this defect does not affect HttpClient based on the async i/o...

The vulnerability of the ulpi_register_interface() function in the drivers/usb/common/ulpi.c module of the Linux operating system’s USB device driver framework allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the ulpiregisterinterface function in the drivers/usb/common/ulpi.c module of the Linux device driver framework is related to the multiple release of the same resource or descriptor. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

The vulnerability of the x25_queue_rx_frame() function in the net/x25/x25_in.c module, a part of the Linux kernel’s networking functions, allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the x25queuerxframe function in the net/x25/x25in.c module, which is part of the Linux kernel’s networking functions, involves the multiple release of the same resource or descriptor. Exploiting this vulnerability allows a remote attacker to compromise the confidentiality,...

The vulnerability of the recv_pkt() function in the net/bluetooth/6lowpan.c module of the Linux kernel’s Bluetooth subsystem allows a hacker to cause a service failure.

The vulnerability of the recvpkt function in the net/bluetooth/6lowpan.c module of the Linux Bluetooth subsystem is related to the improper disabling or release of resources. Exploiting this vulnerability could allow a malicious actor to cause service failure remotely...

CVE-2026-64531

CVE-2026-64531 describes a Linux kernel issue in net/openvswitch: generated flow actions stored as nlattrs can exceed the 16-bit nla_len, allowing an oversized container to be closed with a truncated length. The fix preserves large total-action streams but rejects nested action containers that do...

Siemens SIMATIC S7-1500 CPU 1518 MFP Missing Release of Resource after Effective Lifetime (CVE-2026-31518)

This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505622; scriptversion"1.3"; scriptsetattributeattribute:"pluginmodificationdate",...

Siemens SIMATIC S7-1500 CPU 1518 MFP Missing Release of Resource after Effective Lifetime (CVE-2026-22994)

This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505791; scriptversion"1.3"; scriptsetattributeattribute:"pluginmodificationdate",...

The vulnerability of the fpu__clear_user_states() function in the arch/x86/kernel/fpu/core.c module, which is part of the Linux operating system’s x86 kernel support, allows a hacker to trigger a service failure.

The vulnerability of the fpuclearuserstates function in the arch/x86/kernel/fpu/core.c module of the Linux operating system’s x86 kernel support module is related to the improper shutdown or release of resources. Exploiting this vulnerability could allow an attacker to cause a service failure...

Siemens SIMATIC S7-1500 CPU 1518 MFP Missing Release of Resource after Effective Lifetime (CVE-2026-22979)

This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505709; scriptversion"1.3"; scriptsetattributeattribute:"pluginmodificationdate",...

DEBIAN-CVE-2026-64234

In the Linux kernel, the following vulnerability has been resolved: tty: serial: pchuart: add check for dmaalloccoherent Add a check for dmaalloccoherent failure to prevent a potential NULL pointer dereference in dmahandlerx. Properly release DMA channels and the PCI device reference using a goto...

CVE-2026-64234

The CVE-2026-64234 entry concerns the Linux kernel tty/serial driver pch_uart. The root cause is a missing check of the return value from dma_alloc_coherent(), which could yield a NULL pointer, triggering a crash in dma_handle_rx(). The fix adds a guard for dma_alloc_coherent() failure and ensure...

CVE-2026-64234

In the Linux kernel, the following vulnerability has been resolved: tty: serial: pchuart: add check for dmaalloccoherent Add a check for dmaalloccoherent failure to prevent a potential NULL pointer dereference in dmahandlerx. Properly release DMA channels and the PCI device reference using a goto...

CVE-2026-64234 tty: serial: pch_uart: add check for dma_alloc_coherent()

In the Linux kernel, the following vulnerability has been resolved: tty: serial: pchuart: add check for dmaalloccoherent Add a check for dmaalloccoherent failure to prevent a potential NULL pointer dereference in dmahandlerx. Properly release DMA channels and the PCI device reference using a goto...

EUVD-2026-48643

In the Linux kernel, the following vulnerability has been resolved: tty: serial: pchuart: add check for dmaalloccoherent Add a check for dmaalloccoherent failure to prevent a potential NULL pointer dereference in dmahandlerx. Properly release DMA channels and the PCI device reference using a goto...

The vulnerability of the sk_mc_loop() function in the net/core/sock.c module exposes the support for networking functions in the Linux kernel, allowing attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the skmcloop function in the net/core/sock.c module related to Linux kernel network functions is associated with improper disabling or release of resources. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of...