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-2026-98428

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...

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

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...

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...

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...

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-2026-98427 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...

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-2026-98427 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...

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 ...

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-2026-98425 wifi: mac80211: don't warn when an IBSS has no channel to scan

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: don't warn when an IBSS has no channel to scan ieee80211requestibssscan warns when regulatory leaves no allowed channel, but that can happen as the regdomain can change while IBSS is operating, and it can continue...

CVE-2026-98425 wifi: mac80211: don't warn when an IBSS has no channel to scan

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: don't warn when an IBSS has no channel to scan ieee80211requestibssscan warns when regulatory leaves no allowed channel, but that can happen as the regdomain can change while IBSS is operating, and it can continue...

EUVD-2026-101074

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: don't warn when an IBSS has no channel to scan ieee80211requestibssscan warns when regulatory leaves no allowed channel, but that can happen as the regdomain can change while IBSS is operating, and it can continue...

CVE-2026-98425

The Linux kernel contains a vulnerability in the mac80211 WiFi subsystem where the function ieee80211_request_ibss_scan() issues an unnecessary warning when regulatory domains leave no allowed channels for an IBSS. This occurs because the regdomain can change while an IBSS is operating, allowing ...

EUVD-2026-101072

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: don't hand frames to mac80211 while stopping The code checks -started for frames coming from wmediumd, but the radio can be stopped after the check and before frame delivery, causing mac80211 to hit the...

EUVD-2026-101073

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: undo netns switch if renaming the wiphy fails Once all the interfaces have been moved, cfg80211switchnetns moves the wiphy itself by setting its network namespace and then renaming it, which makes sysfs move it. T...