CVE-2026-68103

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: reject mapping a reserved doorbell to a new queue When creating an user-queue, the user space provides a doorbell BO handle and an offset within the bo to obtain a doorbell. However current implementation using...

CVE-2026-68405 wifi: mac80211: free AP_VLAN bc_buf SKBs outside IRQ lock

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: free APVLAN bcbuf SKBs outside IRQ lock ieee80211dostop removes APVLAN packets from the parent AP ps-bcbuf while holding ps-bcbuf.lock with IRQs disabled. It then calls ieee80211freetxskb before dropping the lock...

CVE-2026-68395 ata: sata_dwc_460ex: enable SATA interrupts only after IRQ handler is registered

In the Linux kernel, the following vulnerability has been resolved: ata: satadwc460ex: enable SATA interrupts only after IRQ handler is registered satadwcenableinterrupts is called before platformgetirq and atahostactivate, leaving the SATA controller's interrupt mask enabled without a registered...

CVE-2026-68286 drop_monitor: perform u64_stats updates under IRQ-disabled section

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-2026-68286 drop_monitor: perform u64_stats updates under IRQ-disabled section

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-2026-68103

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: reject mapping a reserved doorbell to a new queue When creating an user-queue, the user space provides a doorbell BO handle and an offset within the bo to obtain a doorbell. However current implementation using...

CVE-2026-68103 drm/amdgpu: reject mapping a reserved doorbell to a new queue

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: reject mapping a reserved doorbell to a new queue When creating an user-queue, the user space provides a doorbell BO handle and an offset within the bo to obtain a doorbell. However current implementation using...

Linux Distros Unpatched Vulnerability : CVE-2026-68286

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - dropmonitor: perform u64stats updates under IRQ-disabled section In netdmpackettracekfreeskbhit and netdmhwtrappacketprobe, u64statsupdatebegin / u64statsinc /...

Linux Distros Unpatched Vulnerability : CVE-2026-68405

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mac80211: free APVLAN bcbuf SKBs outside IRQ lock ieee80211dostop removes APVLAN packets from the parent AP ps-bcbuf while holding ps-bcbuf.lock with IRQs...

SUSE CVE-2026-64587

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: arc: emac: quiesce interrupts before requesting IRQ Normal RX/TX interrupts are enabled later, in arcemacopen, so probe should not see interrupt delivery in the usual case. However, hardware may still present stale...

CVE-2026-64583

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: udc: bdc: free IRQ and drain funcwakenotify before teardown The Broadcom BDC UDC driver registers its IRQ handler with devmrequestirq in bdcudcinit, so the IRQ is released by devm only after bdcremove returns. devm...

CVE-2026-64602

In the Linux kernel, the following vulnerability has been resolved: iio: adc: spear: Initialize completion before requesting IRQ In the report from Jaeyoung Chung: "spearadcprobe in drivers/iio/adc/spearadc.c registers its interrupt handler with devmrequestirq before it initializes st-completion...

CVE-2026-64587

The CVE-2026-64587 entry concerns the Linux kernel net: ethernet: arc: emac component. The root cause is a race where, if probe unwinds after devm_request_irq() has installed the handler, a stale or latched interrupt may reach arc_emac_intr() during teardown and race with net_device release. The ...

CVE-2026-64583

Summary: CVE-2026-64583 affects the Linux kernel usb gadget Broadcom BDC UDC driver. The issue arises from the irq handling window after devm_request_irq() but before teardown, allowing a shared IRQ to dereference freed memory and cause NULL-deref or use-after-free in bdc_udc_interrupt and relate...

PT-2026-68416

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Broadcom BDC UDC driver contains a race condition during the removal process. The driver uses devm request irq in the bdc udc init function, which means the interrupt request IRQ is...

CVE-2026-64587

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: arc: emac: quiesce interrupts before requesting IRQ Normal RX/TX interrupts are enabled later, in arcemacopen, so probe should not see interrupt delivery in the usual case. However, hardware may still present stale...

Linux Distros Unpatched Vulnerability : CVE-2026-64602

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iio: adc: spear: Initialize completion before requesting IRQ In the report from Jaeyoung Chung: spearadcprobe in drivers/iio/adc/spearadc.c registers its...

CVE-2026-64583

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: udc: bdc: free IRQ and drain funcwakenotify before teardown The Broadcom BDC UDC driver registers its IRQ handler with devmrequestirq in bdcudcinit, so the IRQ is released by devm only after bdcremove returns. devm...

CVE-2026-64461

A flaw was found in the Linux kernel's MediaTek PCIe driver. When a Peripheral Component Interconnect Express PCIe port fails to enable, the associated Interrupt Request IRQ domains are not properly released. This resource leak can accumulate over time, potentially leading to a denial of service...

CVE-2026-42492 vIRQ event channel binding may break Xenstore

Xenstore, to have an up-to-date picture of the entire system, wants to know of domains appearing and disappearing. To make this more robust, a new XENDOMCTLgetdomainstate was introduced. The management of the bitmap underlying that operation is tied into the binding of the VIRQDOMEXC virtual IRQ...