CVE-2026-98430

A vulnerability exists in the Linux kernel 's RDMA/efa driver where the management IRQ handler accessed the admin completion queue and async event queue before they were fully constructed or after they were destroyed. This occurs because the driver registered the IRQ while the queues were in an i...

CVE-2026-98430 RDMA/efa: Keep admin queues alive while IRQ is registered

In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Keep admin queues alive while IRQ is registered The management IRQ handler accesses both the admin completion queue and the async event queue. The driver registered the IRQ before constructing these queues and destroyed...

EUVD-2026-101079

In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Keep admin queues alive while IRQ is registered The management IRQ handler accesses both the admin completion queue and the async event queue. The driver registered the IRQ before constructing these queues and destroyed...

CVE-2026-98430 RDMA/efa: Keep admin queues alive while IRQ is registered

In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Keep admin queues alive while IRQ is registered The management IRQ handler accesses both the admin completion queue and the async event queue. The driver registered the IRQ before constructing these queues and destroyed...

CVE-2026-98428 ALSA: usb: 6fire: Avoid embedded URBs

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb: 6fire: Avoid embedded URBs The USB 6fire driver uses URBs embedded in different structs for PCM, MIDI and communication, and this is basically a buggy implementation nowadays; since a URB is managed with a refcount, th...

CVE-2026-98428

The Linux kernel contains a vulnerability in the USB 6fire driver due to the use of embedded URBs (USB Request Blocks) within various structures for PCM, MIDI, and communication. Because URBs are managed with a reference count, this buggy implementation can lead to a Use-After-Free (UAF) conditio...

EUVD-2026-101078

In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Keep EQ resources alive while IRQ is registered The completion IRQ handler accesses the EQ state and DMA buffer. Its IRQ was registered before that state was initialized, while teardown released the buffer before freeir...

EUVD-2026-101077

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb: 6fire: Avoid embedded URBs The USB 6fire driver uses URBs embedded in different structs for PCM, MIDI and communication, and this is basically a buggy implementation nowadays; since a URB is managed with a refcount, th...

CVE-2026-98428

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb: 6fire: Avoid embedded URBs The USB 6fire driver uses URBs embedded in different structs for PCM, MIDI and communication, and this is basically a buggy implementation nowadays; since a URB is managed with a refcount, th...

CVE-2026-98429 RDMA/efa: Keep EQ resources alive while IRQ is registered

In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Keep EQ resources alive while IRQ is registered The completion IRQ handler accesses the EQ state and DMA buffer. Its IRQ was registered before that state was initialized, while teardown released the buffer before freeir...

CVE-2026-98429 RDMA/efa: Keep EQ resources alive while IRQ is registered

In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Keep EQ resources alive while IRQ is registered The completion IRQ handler accesses the EQ state and DMA buffer. Its IRQ was registered before that state was initialized, while teardown released the buffer before freeir...

CVE-2026-98429

The Linux kernel contains a vulnerability in the RDMA/efa subsystem where the completion IRQ handler accesses the EQ state and DMA buffer prematurely. The root cause is that the IRQ was registered before the state was initialized, and during teardown, the buffer was released before the handler wa...

CVE-2026-98428 ALSA: usb: 6fire: Avoid embedded URBs

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb: 6fire: Avoid embedded URBs The USB 6fire driver uses URBs embedded in different structs for PCM, MIDI and communication, and this is basically a buggy implementation nowadays; since a URB is managed with a refcount, th...

CVE-2026-98427 net/sched: codel: bound the dropping loop per dequeue call

In the Linux kernel, the following vulnerability has been resolved: net/sched: codel: bound the dropping loop per dequeue call The CoDel control law schedules the next drop one interval/sqrtcount after the previous drop, using the configured interval codelparams.interval. For very small intervals...

EUVD-2026-101076

In the Linux kernel, the following vulnerability has been resolved: net/sched: codel: bound the dropping loop per dequeue call The CoDel control law schedules the next drop one interval/sqrtcount after the previous drop, using the configured interval codelparams.interval. For very small intervals...

CVE-2026-98426 wifi: mwifiex: fix IRQ leak using wrong index in MSI-X error path

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: fix IRQ leak using wrong index in MSI-X error path mwifiexpcierequestirq registers each MSI-X vector with a per-index devid &card-msixctxi. On a requestirq failure the cleanup loop "for j = 0; j msixctxi as the...

CVE-2026-98426

A vulnerability exists in the Linux kernel 's mwifiex Wi-Fi driver. The mwifiex_pcie_request_irq() function incorrectly handles MSI-X vector registration; when request_irq() fails, the cleanup loop passes the incorrect dev_id to free_irq(). This mismatch causes previously requested IRQs to remain...

CVE-2026-98427

A vulnerability exists in the Linux kernel 's net/sched subsystem involving the CoDel (Controlled Delay) control law. When configured with very small intervals (e.g., 2us), the scheduled dropping step rounds down to zero, causing the dropping loop in codel_dequeue() to never advance. This allows ...

EUVD-2026-101075

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: fix IRQ leak using wrong index in MSI-X error path mwifiexpcierequestirq registers each MSI-X vector with a per-index devid &card-msixctxi. On a requestirq failure the cleanup loop "for j = 0; j msixctxi as the...

CVE-2026-98426 wifi: mwifiex: fix IRQ leak using wrong index in MSI-X error path

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: fix IRQ leak using wrong index in MSI-X error path mwifiexpcierequestirq registers each MSI-X vector with a per-index devid &card-msixctxi. On a requestirq failure the cleanup loop "for j = 0; j msixctxi as the...