CVE-2026-92481

CVE-2026-92481 affects the Linux kernel MediaTek pinctrl driver (EINT subsystem). The function mtk_eint_do_init() creates an IRQ domain , populates it with a mapping for every EINT line, and installs a chained handler on the parent interrupt, but none of these resources are ever released. While h...

CVE-2026-92481 pinctrl: mediatek: free EINT resources on unbind

In the Linux kernel, the following vulnerability has been resolved: pinctrl: mediatek: free EINT resources on unbind mtkeintdoinit creates an IRQ domain, populates it with a mapping for every EINT line and installs a chained handler on the parent interrupt, but none of these are ever released. Th...

EUVD-2026-82089

In the Linux kernel, the following vulnerability has been resolved: iommu/tegra241-cmdqv: Don't run the error ISR before probe sets up vintfs tegra241cmdqvprobe requests the error IRQ before it has allocated the cmdqv-vintfs array and set cmdqv-numvintfs. A CMDQV left enabled with a latched error...

CVE-2026-90397 firmware: qcom: scm: Fix NULL dereference in IRQ handler before __scm is published

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: Fix NULL dereference in IRQ handler before scm is published In qcomscmprobe, devmrequestthreadedirq is called before smpstorerelease&scm, scm. Two paths can dereference scm before it is published, both causin...

EUVD-2026-82058

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: Fix NULL dereference in IRQ handler before scm is published In qcomscmprobe, devmrequestthreadedirq is called before smpstorerelease&scm, scm. Two paths can dereference scm before it is published, both causin...

CVE-2026-90397

CVE-2026-90397 affects the Qualcomm SCM (Secure Channel Manager) driver in the Linux kernel . The root cause is a race condition in qcom_scm_probe(): devm_request_threaded_irq() is called before __scm is published via smp_store_release(), allowing two code paths (the IRQ handler and non-atomic SM...

CVE-2026-90397 firmware: qcom: scm: Fix NULL dereference in IRQ handler before __scm is published

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: Fix NULL dereference in IRQ handler before scm is published In qcomscmprobe, devmrequestthreadedirq is called before smpstorerelease&scm, scm. Two paths can dereference scm before it is published, both causin...

CVE-2026-90352 wifi: mt76: mt7915: release hif2 reference on probe IRQ failure

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: release hif2 reference on probe IRQ failure The hif2 reference obtained by mt7915pciinithif2 is only released on error paths that key off dev-hif2, which is not assigned until after the IRQ setup. If...

EUVD-2026-82013

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: release hif2 reference on probe IRQ failure The hif2 reference obtained by mt7915pciinithif2 is only released on error paths that key off dev-hif2, which is not assigned until after the IRQ setup. If...

CVE-2026-90352 wifi: mt76: mt7915: release hif2 reference on probe IRQ failure

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: release hif2 reference on probe IRQ failure The hif2 reference obtained by mt7915pciinithif2 is only released on error paths that key off dev-hif2, which is not assigned until after the IRQ setup. If...

CVE-2026-90316 drm/omap: dsi: Do not copy isr table

In the Linux kernel, the following vulnerability has been resolved: drm/omap: dsi: Do not copy isr table To be able to unregister stuff from isrs, the corresponding table was copied. Nobody seems to unregister stuff that way, so it does not help. But there are stack-allocated objects passed to...

EUVD-2026-81966

In the Linux kernel, the following vulnerability has been resolved: ARM: 9483/1: select HAVEPOSIXCPUTIMERSTASKWORK Commit c6e61c06d606 "ARM: 9463/1: Allow to enable RT" enabled PREEMPTRT on ARM but did not select HAVEPOSIXCPUTIMERSTASKWORK. This leaves CONFIGPOSIXCPUTIMERSTASKWORK disabled, so CP...

CVE-2026-90193 mailbox: qcom-cpucp: fix PREEMPT_RT self-deadlock in IRQ handler

In the Linux kernel, the following vulnerability has been resolved: mailbox: qcom-cpucp: fix PREEMPTRT self-deadlock in IRQ handler qcomcpucpmboxirqfn calls mboxchanreceiveddata while holding chan-lock. Under PREEMPTRT, spinlockirqsave is converted to an rtspinlock rtmutex-based, which tracks...

PT-2026-94541

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A self-deadlock occurs in the IRQ handler of the qcom-cpucp mailbox. The function qcom cpucp mbox irq fn calls mbox chan received data while holding chan-lock. In PREEMPT RT...

PT-2026-94472

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the rzg2l clear irq int and rzg2l clear tint int functions. These functions perform a read-modify-write operation on the ISCR and TSCR status registers to clea...

CVE-2026-90258: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: pinctrl: airoha: add missed IRQ resource helpers Without hooking .irqrequestresources, gpiolib cannot set GPIODFLAGUSEDASIRQ. This breaks pin direction locking and can allow userspace or another driver to reconfigure an active IR...

CVE-2026-90193: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mailbox: qcom-cpucp: fix PREEMPTRT self-deadlock in IRQ handler qcomcpucpmboxirqfn calls mboxchanreceiveddata while holding chan-lock. Under PREEMPTRT, spinlockirqsave is converted to an rtspinlock rtmutex-based, which tracks...

CVE-2026-90397: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: Fix NULL dereference in IRQ handler before scm is published In qcomscmprobe, devmrequestthreadedirq is called before smpstorerelease&scm, scm. Two paths can dereference scm before it is published, both causin...

PT-2026-94700

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference leak occurs in the mt7915 wifi driver when a probe IRQ failure happens. The hif2 reference obtained by the mt7915 pci init hif2 function is only released on error paths that...

CVE-2026-90352: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: release hif2 reference on probe IRQ failure The hif2 reference obtained by mt7915pciinithif2 is only released on error paths that key off dev-hif2, which is not assigned until after the IRQ setup. If...