UBUNTU-CVE-2026-74749

In the Linux kernel, the following vulnerability has been resolved: rseq: Prevent hard lockup on granted time slice extension exittousermodeloop invokes rseqgranttimesliceextension with interrupts enabled. If the extension is granted it invokes hrtimerrearmdeferredtif to ensure that a pending...

CVE-2026-74741

CVE-2026-74741 is a NULL pointer dereference in the Linux kernel's ngbe network driver, occurring in the non-MSI-X interrupt enabling path. When the driver operates in legacy INTx or single MSI mode, the wx->msix_entry pointer is not allocated or initialized, so calling NGBE_INTR_MISC(wx) dere...

PT-2026-82121

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the ngbe driver during non-MSI-X interrupt enabling, such as in legacy INTx or single MSI modes. The issue arises because wx-msix entry is not...

Linux Distros Unpatched Vulnerability : CVE-2026-74741

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: ngbe: fix NULL pointer dereference in non-MSI-X interrupt enabling In non-MSI-X mode such as legacy INTx or single MSI, wx-msixentry is not allocated or...

UBUNTU-CVE-2026-74733

In the Linux kernel, the following vulnerability has been resolved: gpio: pca953x: fix pca953xirqbussyncunlock regmap lock Locking is disabled in the regmap config as this driver uses its own lock. This means that all calls to regmap functions read or write must hold the i2clock. The function...

SUSE CVE-2026-68241

In the Linux kernel, the following vulnerability has been resolved: drm/i915/mst: limit DP MST ESI service loop The loop in inteldpcheckmststatus keeps servicing interrupts originating from the sink without bound. Add an upper bound to the new interrupts occurring during interrupt processing to n...

CVE-2026-72146

A flaw was found in the Linux kernel's dmaengine component. A race condition exists where an interrupt handler or thread may attempt to access uninitialized data structures immediately after an interrupt is requested but before proper initialization. This can lead to invalid memory access,...

Linux Distros Unpatched Vulnerability : CVE-2026-68464

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: mmc: sdhci-esdhc-imx: disable irq during suspend to fix unhandled interrupt When using WIFI...

Linux Distros Unpatched Vulnerability : CVE-2026-72141

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: i2c: imx: fix locked bus on SMBus block-read of 0 IRQ SMBus 3.1 6.5.7 allows a Block Read by...

CVE-2026-72133

A flaw was found in the Linux kernel's spi: uniphier driver. The driver attempts to use an internal synchronization mechanism before it has been properly set up. If an interrupt occurs at a precise moment, the system may try to operate on this uninitialized mechanism, leading to unpredictable...

CVE-2026-72062

A flaw was found in the Linux kernel's gpio: mt7621 module. This vulnerability arises from non-atomic operations on shared interrupt trigger state. When mediatekgpioirqtype is called concurrently for different interrupts on the same bank, it can lead to an overwrite of configurations. This...

CVE-2026-12629

The Zephyr RTOS ARM PL011 UART driver's pl011_isr() only cleared CTS interrupts, never writing UARTICR for error bits. An attacker controlling a serial peer can inject line errors to trigger a permanent interrupt-storm livelock (availability DoS), CVSS 4.6 (MEDIUM). Fix commit: https://github.com...

CVE-2026-72486

A flaw was found in the Linux kernel's mtk-adsp mailbox driver. During device teardown, if the Sound Open Firmware SOF audio driver fails to initialize, a timing issue can occur where an interrupt is processed after the associated memory has been released. This Use-After-Free UAF vulnerability ca...

CVE-2026-68464

A flaw was found in the Linux kernel's sdhci-esdhc-imx driver. When the system enters suspend mode without disabling the usdhc interrupt, and a Wi-Fi out-of-band wakeup triggers a system resume, a card interrupt can be sent before the usdhc driver has fully resumed. This can result in an unhandle...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100368)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100368 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/gfx: disable gfx9 cpeccerrorirq only when enabling legacy gfx ras gfx9 cpeccerrorirq i...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099903)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099903 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/gfx: disable gfx9 cpeccerrorirq only when enabling legacy gfx ras gfx9 cpeccerrorirq i...

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-2026-100754)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100754 advisory. In the Linux kernel, the following vulnerability has been resolved: power: supply: goldfish: Fix use-after-free in powersupplychanged Using the devm variant for...

UBUNTU-CVE-2026-72294

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Check irq validity in kvmvcpuioctlinterrupt Function kvmvcpuioctlinterrupt can be called from userspace, here add irq validility cheking in kvmvcpuioctlinterrupt...

UBUNTU-CVE-2026-72409

In the Linux kernel, the following vulnerability has been resolved: 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 mvnetapercpuisr calls disablepercpuirq to mask the MPIC per-CPU...