PT-2026-36388

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the linedisp release function. The issue occurs because the function uses to linedisp to retrieve the enclosing struct linedisp, which relies on the...

Linux Kernel Unregister Region Compromise

The vulnerability of the unregisterregion function in Linux operating systems is related to the lack of memory release after the effective lifespan of the function has ended. Exploiting this vulnerability could allow an attacker to compromise the accessibility of protected information...

Linux unregistered netdevice notify DoS

The vulnerability of the unregisternetdevicemanynotify function in the Linux operating system is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2026-51873

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the network subsystem where the psp assoc device get locked function obtains a psp dev reference through psp dev get for sock, which utilizes psp dev tryget under...

CVE-2026-31687 gpio: omap: do not register driver in probe()

In the Linux kernel, the following vulnerability has been resolved: gpio: omap: do not register driver in probe Commit 11a78b794496 "ARM: OMAP: MPUIO wake updates" registers the omapmpuiodriver from omapmpuioinit, which is called from omapgpioprobe. However, it neither makes sense to register...

CVE-2026-31687

In the Linux kernel, the following vulnerability has been resolved: gpio: omap: do not register driver in probe Commit 11a78b794496 "ARM: OMAP: MPUIO wake updates" registers the omapmpuiodriver from omapmpuioinit, which is called from omapgpioprobe. However, it neither makes sense to register...

SUSE CVE-2026-31678

In the Linux kernel, the following vulnerability has been resolved: openvswitch: defer tunnel netdevput to RCU release ovsnetdevtunneldestroy may run after NETDEVUNREGISTER already detached the device. Dropping the netdev reference in destroy can race with concurrent readers that still observe...

CVE-2026-31678

In the Linux kernel, the following vulnerability has been resolved: openvswitch: defer tunnel netdevput to RCU release ovsnetdevtunneldestroy may run after NETDEVUNREGISTER already detached the device. Dropping the netdev reference in destroy can race with concurrent readers that still observe...

CVE-2026-31678

In the Linux kernel, the following vulnerability has been resolved: openvswitch: defer tunnel netdevput to RCU release ovsnetdevtunneldestroy may run after NETDEVUNREGISTER already detached the device. Dropping the netdev reference in destroy can race with concurrent readers that still observe...

CVE-2026-31532

In the Linux kernel, the following vulnerability has been resolved: can: raw: fix ro-uniq use-after-free in rawrcv rawrelease unregisters raw CAN receive filters via canrxunregister, but receiver deletion is deferred with callrcu. This leaves a window where rawrcv may still be running in an RCU...

SUSE CVE-2026-31485

In the Linux kernel, the following vulnerability has been resolved: spi: spi-fsl-lpspi: fix teardown order issue UAF There is a teardown order issue in the driver. The SPI controller is registered using devmspiregistercontroller, which delays unregistration of the SPI controller until after the...

PT-2026-34658

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the SocketCAN subsystem of the Linux kernel. The raw release function unregisters raw CAN receive filters through can rx unregister, but the deletion of the...

CVE-2026-31530

In the Linux kernel, the following vulnerability has been resolved: cxl/port: Fix use after free of parentport in cxldetachep cxldetachep is called during bottom-up removal when all CXL memory devices beneath a switch port have been removed. For each port in the hierarchy it locks both the port a...

CVE-2026-31508

In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: Avoid releasing netdev before teardown completes The patch cited in the Fixes tag below changed the teardown code for OVS ports to no longer unconditionally take the RTNL. After this change, the netdevdestroy...

CVE-2026-31485

In the Linux kernel, the following vulnerability has been resolved: spi: spi-fsl-lpspi: fix teardown order issue UAF There is a teardown order issue in the driver. The SPI controller is registered using devmspiregistercontroller, which delays unregistration of the SPI controller until after the...

CVE-2026-31485 spi: spi-fsl-lpspi: fix teardown order issue (UAF)

In the Linux kernel, the following vulnerability has been resolved: spi: spi-fsl-lpspi: fix teardown order issue UAF There is a teardown order issue in the driver. The SPI controller is registered using devmspiregistercontroller, which delays unregistration of the SPI controller until after the...

CVE-2026-31485

The CVE-2026-31485 issue affects the Linux kernel SPI driver for the FSL LPSPI controller. Root cause: teardown order when unregistering the SPI controller can race with in-flight DMA transfers, causing a NULL pointer dereference (UAF) and an I/O error in DMA RX during a transfer. The documented ...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013601)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013601 advisory. In the Linux kernel, the following vulnerability has been resolved: ASoC: da7219: Fix an error handling path in da7219registerdaiclks If clkhwregister fails, the...

PT-2026-34390

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A teardown order issue exists in the spi-fsl-lpspi driver. The SPI controller is registered using devm spi register controller, which delays unregistration until after the fsl lpspi remo...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013779)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013779 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing/osnoise: Do not unregister events twice Nicolas reported that using: trace-cmd record -e...