CVE-2026-80991

A race condition in the Linux kernel's net: ravb Ethernet driver can lead to a use-after-free during PTP clock teardown. Specifically, ravb_ptp_interrupt() can race with ravb_ptp_stop(), passing the PTP clock to ptp_clock_event() while ptp_clock_unregister() is freeing it. The fix serializes tear...

CVE-2026-80991

In the Linux kernel, the following vulnerability has been resolved: net: ravb: serialize PTP clock teardown ravbptpinterrupt can race with ravbptpstop and pass the clock to ptpclockevent while ptpclockunregister is freeing it. This can lead to a use-after-free. Use READONCE and WRITEONCE for...

EUVD-2026-76276

In the Linux kernel, the following vulnerability has been resolved: i3c: master: adi: initialize the lock before enabling interrupts adii3cmasterprobe requests the IRQ and unmasks REGIRQPENDINGCMDR before the controller's IBI state, transfer queue list and transfer queue lock are initialized. A...

CVE-2026-80953

In the Linux kernel, the following vulnerability has been resolved: i3c: master: adi: initialize the lock before enabling interrupts adii3cmasterprobe requests the IRQ and unmasks REGIRQPENDINGCMDR before the controller's IBI state, transfer queue list and transfer queue lock are initialized. A...

CVE-2026-80950 i3c: renesas: Check that the transfer is valid before accessing it

In the Linux kernel, the following vulnerability has been resolved: i3c: renesas: Check that the transfer is valid before accessing it The Renesas I3C driver uses an asynchronous model to transfer data. It prepares a struct renesasi3cxfer, enqueues it, and waits for completion. The interrupt...

EUVD-2026-76273

In the Linux kernel, the following vulnerability has been resolved: i3c: renesas: Check that the transfer is valid before accessing it The Renesas I3C driver uses an asynchronous model to transfer data. It prepares a struct renesasi3cxfer, enqueues it, and waits for completion. The interrupt...

CVE-2026-80950

In the Linux kernel, the following vulnerability has been resolved: i3c: renesas: Check that the transfer is valid before accessing it The Renesas I3C driver uses an asynchronous model to transfer data. It prepares a struct renesasi3cxfer, enqueues it, and waits for completion. The interrupt...

CVE-2026-80950 i3c: renesas: Check that the transfer is valid before accessing it

In the Linux kernel, the following vulnerability has been resolved: i3c: renesas: Check that the transfer is valid before accessing it The Renesas I3C driver uses an asynchronous model to transfer data. It prepares a struct renesasi3cxfer, enqueues it, and waits for completion. The interrupt...

CVE-2026-80930

In the Linux kernel, the following vulnerability has been resolved: tpm: tpmi2cnuvoton: disable IRQ on wait timeout i2cnuvotonwaitforstat enables the IRQ before waiting for the interrupt handler to report a status change. If the wait times out, or is interrupted before the handler runs, the...

CVE-2026-80930 tpm: tpm_i2c_nuvoton: disable IRQ on wait timeout

In the Linux kernel, the following vulnerability has been resolved: tpm: tpmi2cnuvoton: disable IRQ on wait timeout i2cnuvotonwaitforstat enables the IRQ before waiting for the interrupt handler to report a status change. If the wait times out, or is interrupted before the handler runs, the...

CVE-2026-89475: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq24257: fix use-after-free on remove The STAT-pin interrupt is devm-managed, so it stays armed until the devm cleanup that runs after remove returns. remove cancels bq-iilimitsetupwork while the threaded handler c...

CVE-2026-80950: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: i3c: renesas: Check that the transfer is valid before accessing it The Renesas I3C driver uses an asynchronous model to transfer data. It prepares a struct renesasi3cxfer, enqueues it, and waits for completion. The interrupt...

PT-2026-90170

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the PCI plda component where the plda init interrupts function fails to unwind IRQ domains and IRQ mappings when a subsequent step in the initialization process fails...

PT-2026-90080

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Renesas I3C driver employs an asynchronous model for data transfer by preparing a renesas i3c xfer structure, enqueuing it, and waiting for completion. A race condition occurs when a...

PT-2026-90156

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the via-sdmmc driver where the SD card-detect interrupt remains registered if mmc add host fails during the probe process. Because the error path only unmaps registers...

PT-2026-90171

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the PCI plda driver during the teardown of event IRQs. The function plda pcie irq domain deinit removes the pcie-event domain using irq domain remove, bu...

The vulnerability of the usbtmc Interrupt() function in the drivers/usb/class/usbtmc.c module of the Linux operating system’s USB device driver allows a hacker to cause a service failure.

The vulnerability of the usbtmc Interrupt function in the drivers/usb/class/usbtmc.c module of the Linux USB device driver framework is related to the execution of operations outside the buffer boundaries. Exploiting this vulnerability could allow an attacker to cause a service failure...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-073366)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-073366 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: usbtmc: check URB actuallength for interrupt-IN notifications USBTMC devices can use an...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053314)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053314 advisory. In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Always disable interrupts when taking cgrlock smpcallfunctionsingle disables IRQ...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: kernel (UTSA-2026-073375)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-073375 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: serial: belkinsa: validate interrupt status length The Belkin interrupt callback treats...