CVE-2026-80828 ALSA: usb-audio: Complete cleanup after system-resume errors

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Complete cleanup after system-resume errors A failed system resume can leave the card unusable until reboot. usbaudioresume jumps to errout when sndusbpcmresume or sndusbmixerresume fails. The error path skips th...

EUVD-2026-71278

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Complete cleanup after system-resume errors A failed system resume can leave the card unusable until reboot. usbaudioresume jumps to errout when sndusbpcmresume or sndusbmixerresume fails. The error path skips th...

CVE-2026-80828

CVE-2026-80828 affects the Linux kernel ALSA usb-audio subsystem. When usb_audio_resume() encounters a failure in snd_usb_pcm_resume() or snd_usb_mixer_resume() during system resume, it jumps to err_out, skipping the out: block that restores D0 power state and decrements chip->num_suspended_in...

CVE-2026-80828

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Complete cleanup after system-resume errors A failed system resume can leave the card unusable until reboot. usbaudioresume jumps to errout when sndusbpcmresume or sndusbmixerresume fails. The error path skips th...

CVE-2026-80828 ALSA: usb-audio: Complete cleanup after system-resume errors

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Complete cleanup after system-resume errors A failed system resume can leave the card unusable until reboot. usbaudioresume jumps to errout when sndusbpcmresume or sndusbmixerresume fails. The error path skips th...

CVE-2026-80827 USB: serial: option: fix slab OOB read in interrupt URB callback

In the Linux kernel, the following vulnerability has been resolved: USB: serial: option: fix slab OOB read in interrupt URB callback The interrupt URB buffer is allocated in setupportinterruptin based on the endpoint's wMaxPacketSize: buffersize = usbendpointmaxpepd; port-interruptinbuffer =...

EUVD-2026-71277

In the Linux kernel, the following vulnerability has been resolved: USB: serial: option: fix slab OOB read in interrupt URB callback The interrupt URB buffer is allocated in setupportinterruptin based on the endpoint's wMaxPacketSize: buffersize = usbendpointmaxpepd; port-interruptinbuffer =...

CVE-2026-80827

CVE-2026-80827 affects the Linux kernel's USB serial option driver (usb-serial-option). The interrupt URB buffer is allocated in setup_port_interrupt_in() using the endpoint's wMaxPacketSize via kmalloc(). When a USB device declares wMaxPacketSize = 8, the buffer is exactly 8 bytes. If the device...

CVE-2026-80827 USB: serial: option: fix slab OOB read in interrupt URB callback

In the Linux kernel, the following vulnerability has been resolved: USB: serial: option: fix slab OOB read in interrupt URB callback The interrupt URB buffer is allocated in setupportinterruptin based on the endpoint's wMaxPacketSize: buffersize = usbendpointmaxpepd; port-interruptinbuffer =...

CVE-2026-80827

In the Linux kernel, the following vulnerability has been resolved: USB: serial: option: fix slab OOB read in interrupt URB callback The interrupt URB buffer is allocated in setupportinterruptin based on the endpoint's wMaxPacketSize: buffersize = usbendpointmaxpepd; port-interruptinbuffer =...

CVE-2026-80826

CVE-2026-80826 is a use-after-free in the Linux kernel's c67x00 USB driver , specifically in c67x00_add_iso_urb(). When TD creation fails for the last packet of an isochronous URB, the driver gives the URB back before updating the endpoint scheduling state. Since c67x00_giveback_urb() frees the U...

EUVD-2026-71276

In the Linux kernel, the following vulnerability has been resolved: USB: c67x00: fix use-after-free in c67x00addisourb When TD creation fails for the last packet of an isochronous URB, c67x00addisourb gives the URB back before updating the endpoint scheduling state. c67x00givebackurb frees the UR...

CVE-2026-80826

In the Linux kernel, the following vulnerability has been resolved: USB: c67x00: fix use-after-free in c67x00addisourb When TD creation fails for the last packet of an isochronous URB, c67x00addisourb gives the URB back before updating the endpoint scheduling state. c67x00givebackurb frees the UR...

CVE-2026-80826 USB: c67x00: fix use-after-free in c67x00_add_iso_urb()

In the Linux kernel, the following vulnerability has been resolved: USB: c67x00: fix use-after-free in c67x00addisourb When TD creation fails for the last packet of an isochronous URB, c67x00addisourb gives the URB back before updating the endpoint scheduling state. c67x00givebackurb frees the UR...

EUVD-2026-71275

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: ensure tx headroom in usbsdiotxprepareskb mt7925usbsdiotxprepareskb pushes a TX descriptor and a USB header onto every skb and assumes the headroom for them is already there. That holds for locally generated...

CVE-2026-80825 wifi: mt76: mt7925: ensure tx headroom in usb_sdio_tx_prepare_skb

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: ensure tx headroom in usbsdiotxprepareskb mt7925usbsdiotxprepareskb pushes a TX descriptor and a USB header onto every skb and assumes the headroom for them is already there. That holds for locally generated...

CVE-2026-80825

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: ensure tx headroom in usbsdiotxprepareskb mt7925usbsdiotxprepareskb pushes a TX descriptor and a USB header onto every skb and assumes the headroom for them is already there. That holds for locally generated...

CVE-2026-80816 ALSA: FCP: Use a private URB for the notification endpoint

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...

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...

CVE-2026-80815 ALSA: scarlett2: Use a private URB for the notification endpoint

In the Linux kernel, the following vulnerability has been resolved: ALSA: scarlett2: Use a private URB for the notification endpoint scarlett2initnotify used mixer-urb, which sndusbmixerstatuscreate allocates for the UAC2 status interrupt endpoint and mixer.c manages. On a device with that...