Linux Distros Unpatched Vulnerability : CVE-2026-80971

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: bcd2000: clear the URB pointers on disconnect bcd2000freeusbrelatedresources frees both URBs and leaves the pointers behind: usbkillurbbcd2k-midiouturb...

CVE-2026-80947

A flaw was found in the Linux kernel's rtl8xxxu Wi-Fi driver. A race condition exists during the driver's stop process, specifically when handling receive RX Universal Serial Bus USB Request Blocks URBs. This allows a worker to access memory that has already been freed, leading to a use-after-fre...

CVE-2026-80971

A flaw was found in the ALSA bcd2000 driver of the Linux kernel. When a USB device using this driver is disconnected while a rawmidi substream is still active, the driver fails to clear the Universal Serial Bus Request Block URB pointers. This oversight allows a local attacker to trigger a...

DEBIAN-CVE-2026-80971

In the Linux kernel, the following vulnerability has been resolved: ALSA: bcd2000: clear the URB pointers on disconnect bcd2000freeusbrelatedresources frees both URBs and leaves the pointers behind: usbkillurbbcd2k-midiouturb; usbkillurbbcd2k-midiinurb; usbfreeurbbcd2k-midiouturb;...

AZL-100503 CVE-2026-80971 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: ALSA: bcd2000: clear the URB pointers on disconnect bcd2000freeusbrelatedresources frees both URBs and leaves the pointers behind: usbkillurbbcd2k-midiouturb; usbkillurbbcd2k-midiinurb; usbfreeurbbcd2k-midiouturb;...

CVE-2026-80971

In the Linux kernel, the following vulnerability has been resolved: ALSA: bcd2000: clear the URB pointers on disconnect bcd2000freeusbrelatedresources frees both URBs and leaves the pointers behind: usbkillurbbcd2k-midiouturb; usbkillurbbcd2k-midiinurb; usbfreeurbbcd2k-midiouturb;...

CVE-2026-89625 HID: sony: fix UAF of ghl_poke_timer / ghl_urb at driver unbind

In the Linux kernel, the following vulnerability has been resolved: HID: sony: fix UAF of ghlpoketimer / ghlurb at driver unbind For GHL Guitar Hero Live dongles, sonyprobe arms a periodic timer: ghlmagicpoke the timer callback submits sc-ghlurb, and the URB completion ghlmagicpokecb re-arms the...

EUVD-2026-76537

In the Linux kernel, the following vulnerability has been resolved: HID: sony: fix UAF of ghlpoketimer / ghlurb at driver unbind For GHL Guitar Hero Live dongles, sonyprobe arms a periodic timer: ghlmagicpoke the timer callback submits sc-ghlurb, and the URB completion ghlmagicpokecb re-arms the...

CVE-2026-80971 ALSA: bcd2000: clear the URB pointers on disconnect

In the Linux kernel, the following vulnerability has been resolved: ALSA: bcd2000: clear the URB pointers on disconnect bcd2000freeusbrelatedresources frees both URBs and leaves the pointers behind: usbkillurbbcd2k-midiouturb; usbkillurbbcd2k-midiinurb; usbfreeurbbcd2k-midiouturb;...

EUVD-2026-76294

In the Linux kernel, the following vulnerability has been resolved: ALSA: bcd2000: clear the URB pointers on disconnect bcd2000freeusbrelatedresources frees both URBs and leaves the pointers behind: usbkillurbbcd2k-midiouturb; usbkillurbbcd2k-midiinurb; usbfreeurbbcd2k-midiouturb;...

CVE-2026-80971

CVE-2026-80971 is a use-after-free vulnerability in the ALSA bcd2000 driver (snd_bcd2000) of the Linux kernel. On USB device disconnect, bcd2000_free_usb_related_resources() frees both MIDI URBs without clearing the pointers. A still-open rawmidi substream can then access the freed URBs via the t...

CVE-2026-80971

In the Linux kernel, the following vulnerability has been resolved: ALSA: bcd2000: clear the URB pointers on disconnect bcd2000freeusbrelatedresources frees both URBs and leaves the pointers behind: usbkillurbbcd2k-midiouturb; usbkillurbbcd2k-midiinurb; usbfreeurbbcd2k-midiouturb;...

CVE-2026-80971 ALSA: bcd2000: clear the URB pointers on disconnect

In the Linux kernel, the following vulnerability has been resolved: ALSA: bcd2000: clear the URB pointers on disconnect bcd2000freeusbrelatedresources frees both URBs and leaves the pointers behind: usbkillurbbcd2k-midiouturb; usbkillurbbcd2k-midiinurb; usbfreeurbbcd2k-midiouturb;...

EUVD-2026-76270

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl8xxxu: fix use-after-free from rxurbwq on stop rtl8xxxu arms rxurbwq from the RX completion path: rtl8xxxurxcomplete hands the URB to rtl8xxxuqueuerxurb, which queues it on rxurbpendinglist and, once the list grows past...

CVE-2026-80947 wifi: rtl8xxxu: fix use-after-free from rx_urb_wq on stop

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl8xxxu: fix use-after-free from rxurbwq on stop rtl8xxxu arms rxurbwq from the RX completion path: rtl8xxxurxcomplete hands the URB to rtl8xxxuqueuerxurb, which queues it on rxurbpendinglist and, once the list grows past...

PT-2026-90101

In the Linux kernel, the following vulnerability has been resolved: ALSA: bcd2000: clear the URB pointers on disconnect bcd2000 free usb related resources frees both URBs and leaves the pointers behind: usb kill urbbcd2k-midi out urb; usb kill urbbcd2k-midi in urb; usb free urbbcd2k-midi out urb;...

PT-2026-90077

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl8xxxu: fix use-after-free from rx urb wq on stop rtl8xxxu arms rx urb wq from the RX completion path: rtl8xxxu rx complete hands the URB to rtl8xxxu queue rx urb, which queues it on rx urb pending list and, once the list...

uboatdemo

uboatdemo A demo server for CVE-2016-3955 UBOAT Performs Linux heap buffer overflow, when USB/IP client begins sending control URBs. Building The server is a standard simple Go program. You can build it the usual way assuming you have Go setup and configured according to official instructions wit...

Linux Distros Unpatched Vulnerability : CVE-2026-80815

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: scarlett2: Use a private URB for the notification endpoint scarlett2initnotify used mixer-urb, which sndusbmixerstatuscreate allocates for the UAC2 status...

SUSE CVE-2026-80816

In the Linux kernel, the following vulnerability has been resolved: ALSA: FCP: Use a private URB for the notification endpoint fcpinitnotify used mixer-urb, which sndusbmixerstatuscreate allocates for the optional UAC2 status interrupt endpoint and mixer.c kills, resubmits and frees. On a device...