EUVD-2026-86100

In the Linux kernel, the following vulnerability has been resolved: mmc: davinci: avoid NULL deref of host-data in IRQ handler mmcdavinciirq returns early only when both host-cmd and host-data are NULL: if host-cmd == NULL && host-data == NULL ... return IRQNONE; So we may legitimately reach the...

CVE-2026-97502

The Linux kernel contains a vulnerability in the mmc_davinci_irq() function within the davinci host controller driver. The root cause is a NULL pointer dereference occurring when host->data is NULL, but specific status bits (such as TOUTRD , CRCWR , or CRCRD ) are set in qstatus. Specifically,...

Linux Distros Unpatched Vulnerability : CVE-2026-90397

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - firmware: qcom: scm: Fix NULL dereference in IRQ handler before scm is published In qcomscmprobe, devmrequestthreadedirq is called before smpstorerelease&scm,...

DEBIAN-CVE-2026-90397

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...

AZL-101921 CVE-2026-90397 affecting package kernel 6.6.157.1-1

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

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...

DEBIAN-CVE-2026-90193

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

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...

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 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-2026-90193 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...

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...

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-2026-89993 dmaengine: dw-edma: Initialize IRQ data before requesting IRQs

In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: Initialize IRQ data before requesting IRQs dwedmairqrequest passes struct dwedmairq to requestirq before dwedmachannelsetup fills the back pointer. A shared interrupt can therefore enter the handler with...

CVE-2026-89980 ALSA: harmony: initialize locks before requesting IRQ

In the Linux kernel, the following vulnerability has been resolved: ALSA: harmony: initialize locks before requesting IRQ sndharmonycreate registers the IRQ before initializing h-lock and h-mixerlock. A pending interrupt can invoke the handler while these locks are uninitialized. Initialize both...

CVE-2026-89980 ALSA: harmony: initialize locks before requesting IRQ

In the Linux kernel, the following vulnerability has been resolved: ALSA: harmony: initialize locks before requesting IRQ sndharmonycreate registers the IRQ before initializing h-lock and h-mixerlock. A pending interrupt can invoke the handler while these locks are uninitialized. Initialize both...

Linux Distros Unpatched Vulnerability : CVE-2026-89980

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: harmony: initialize locks before requesting IRQ sndharmonycreate registers the IRQ before initializing h-lock and h-mixerlock. A pending interrupt can...

CVE-2026-89980: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ALSA: harmony: initialize locks before requesting IRQ sndharmonycreate registers the IRQ before initializing h-lock and h-mixerlock. A pending interrupt can invoke the handler while these locks are uninitialized. Initialize both...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Networks: Ethernet, ARC, EMAC: Quiesce interrupts before requesting the IRQ. Normal RX/TX interrupts are enabled later, in arcemacopen. Therefore, the probe should not detect any interrupt deliveries in the usual case. However, t...