CVE-2026-74652

A use-after-free vulnerability in the Linux kernel's amba-pl011 serial driver affects the RS485 trigger high-resolution timers (hrtimers). These timers are embedded in the devm-managed port and can fire after the port is freed, because the IRQ handler may arm a timer before the timers are cancele...

EUVD-2026-64589

In the Linux kernel, the following vulnerability has been resolved: serial: amba-pl011: cancel RS485 hrtimers after freeing IRQ The RS485 trigger hrtimers are embedded in the devm-managed port and can fire after it is freed. The IRQ handler can arm a timer, so free the IRQ first and then cancel...

CVE-2026-74652 serial: amba-pl011: cancel RS485 hrtimers after freeing IRQ

In the Linux kernel, the following vulnerability has been resolved: serial: amba-pl011: cancel RS485 hrtimers after freeing IRQ The RS485 trigger hrtimers are embedded in the devm-managed port and can fire after it is freed. The IRQ handler can arm a timer, so free the IRQ first and then cancel...

SUSE CVE-2026-68286

In the Linux kernel, the following vulnerability has been resolved: dropmonitor: perform u64stats updates under IRQ-disabled section In netdmpackettracekfreeskbhit and netdmhwtrappacketprobe, u64statsupdatebegin / u64statsinc / u64statsupdateend were called after...

CVE-2026-74652: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: serial: amba-pl011: cancel RS485 hrtimers after freeing IRQ The RS485 trigger hrtimers are embedded in the devm-managed port and can fire after it is freed. The IRQ handler can arm a timer, so free the IRQ first and then cancel...

PT-2026-79657

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the amba-pl011 serial driver where RS485 trigger hrtimers high-resolution timers are embedded in the devm-managed port and may fire after the port has been freed...

CVE-2026-74652: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: serial: amba-pl011: cancel RS485 hrtimers after freeing IRQ The RS485 trigger hrtimers are embedded in the devm-managed port and can fire after it is freed. The IRQ handler can arm a timer, so free the IRQ first and then cancel...

CVE-2026-72388

A flaw was found in the Linux kernel's drm/panthor component. This vulnerability arises from the incorrect acquisition of fence locks, where an IRQ-safe variant was not consistently used for dmafence objects. Since these objects can be accessed from hard interrupt hardirq context by other drivers...

CVE-2026-74309

A flaw was found in the Linux kernel's vdpa/octeonep component. This vulnerability involves an incorrect mapping of Interrupt Request IRQ numbers to processing rings within the interrupt handler. The system incorrectly calculates the IRQ index, which can lead to misdirected or mishandled...

Linux Distros Unpatched Vulnerability : CVE-2026-72486

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mailbox: mtk-adsp: fix UAF during device teardown When the SOF audio driver fails to initialize e.g. firmware boot timeout, its devres unwind frees the sndsofde...

Linux Distros Unpatched Vulnerability : CVE-2026-72026

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: irqchip/irq-riscv-imsic-early: Fix fwnode leak on state setup failure imsicearlyacpiinit...

Linux Distros Unpatched Vulnerability : CVE-2026-72424

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - rtc: msc313: fix NULL deref in shared IRQ handler at probe msc313rtcprobe calls devmrequestirq with IRQFSHARED and &pdev-dev as the cookie, but platformsetdrvda...

Linux Distros Unpatched Vulnerability : CVE-2026-72409

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: mvneta: re-enable percpu interrupt on resume On Marvell MPIC platforms Armada 370/XP/38x, mvneta uses a percpu IRQ disable/enable scheme for NAPI: the ISR...

Linux Distros Unpatched Vulnerability : CVE-2026-74309

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: vdpa/octeonep: fix IRQ-to-ring mapping in interrupt handler Look up the IRQ index in...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100550)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100550 advisory. In the Linux kernel, the following vulnerability has been resolved: power: supply: cpcap-battery: Fix use-after-free in powersupplychanged Using the devm variant for...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100160)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100160 advisory. In the Linux kernel, the following vulnerability has been resolved: iio: sca3000: Fix a resource leak in sca3000probe spi-irq from requestthreadedirq not released wh...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100362)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100362 advisory. In the Linux kernel, the following vulnerability has been resolved: iio: gyro: mpu3050: Fix incorrect freeirq variable The handler for the IRQ part of this driver is...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099942)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099942 advisory. In the Linux kernel, the following vulnerability has been resolved: power: supply: bq25980: Fix use-after-free in powersupplychanged Using the devm variant for...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100529)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100529 advisory. In the Linux kernel, the following vulnerability has been resolved: net: ethernet: arc: emac: quiesce interrupts before requesting IRQ Normal RX/TX interrupts are...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100763)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100763 advisory. In the Linux kernel, the following vulnerability has been resolved: power: supply: bq25980: Fix use-after-free in powersupplychanged Using the devm variant for...