CVE-2026-64496

In the Linux kernel, the following vulnerability has been resolved: iio: event: Fix event FIFO reset race iioeventgetfd creates the event file descriptor with anoninodegetfd, which allocates a new fd, creates the anonymous file and installs it in the process fd table before returning to the calle...

CVE-2026-64272

In the Linux kernel, the following vulnerability has been resolved: Input: mms114 - fix touch indexing for MMS134S and MMS136 The MMS134S and MMS136 touch controllers have an event size of 6 bytes rather than 8 bytes. When mms114readreg reads the touch data packet from the device into the touch...

CVE-2026-64291

In the Linux kernel, the following vulnerability has been resolved: iommufd: Set veventqdepth upper bound iommufdveventqalloc accepts any !0 veventqdepth from userspace, with an upper bound at U32MAX. This leaves a vulnerability where userspace can allocate excessively large queues to exhaust...

UBUNTU-CVE-2026-64496

In the Linux kernel, the following vulnerability has been resolved: iio: event: Fix event FIFO reset race iioeventgetfd creates the event file descriptor with anoninodegetfd, which allocates a new fd, creates the anonymous file and installs it in the process fd table before returning to the calle...

UBUNTU-CVE-2026-64272

In the Linux kernel, the following vulnerability has been resolved: Input: mms114 - fix touch indexing for MMS134S and MMS136 The MMS134S and MMS136 touch controllers have an event size of 6 bytes rather than 8 bytes. When mms114readreg reads the touch data packet from the device into the touch...

UBUNTU-CVE-2026-64479

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Fix uninitialised heap leak in sndseqeventdup sndseqeventdup copies an incoming event into a pool cell and, in the UMP-enabled build, clears the trailing cell-ump.raw.extra word that the memcpy did not cover. The guard...

CVE-2026-64272

In the Linux kernel, the following vulnerability has been resolved: Input: mms114 - fix touch indexing for MMS134S and MMS136 The MMS134S and MMS136 touch controllers have an event size of 6 bytes rather than 8 bytes. When mms114readreg reads the touch data packet from the device into the touch...

CVE-2026-64496

In the Linux kernel, the following vulnerability has been resolved: iio: event: Fix event FIFO reset race iioeventgetfd creates the event file descriptor with anoninodegetfd, which allocates a new fd, creates the anonymous file and installs it in the process fd table before returning to the calle...

CVE-2026-64514

In the Linux kernel, the following vulnerability has been resolved: userfaultfd: gate mustwait writability check on ptepresent userfaultfdmustwait and userfaultfdhugemustwait read the PTE without taking the page table lock and then apply ptewrite / hugeptewrite to it. Those accessors decode bits...

CVE-2026-64502

CVE-2026-64502 affects the Linux kernel IIO ADC driver (ad_sigma_delta) for devices with has_registers = false and optional rdy_gpiod. The underlying issue was in ad_sigma_delta_clear_pending_event(): reading the status path could consume a pending conversion data, corrupt the stream, and, with n...

CVE-2026-64502 iio: adc: ad_sigma_delta: fix clear_pending_event for registerless devices

In the Linux kernel, the following vulnerability has been resolved: iio: adc: adsigmadelta: fix clearpendingevent for registerless devices adsigmadeltaclearpendingevent falls through to the status register read path for devices with hasregisters = false and no rdygpiod. For such devices,...

CVE-2026-64502

In the Linux kernel, the following vulnerability has been resolved: iio: adc: adsigmadelta: fix clearpendingevent for registerless devices adsigmadeltaclearpendingevent falls through to the status register read path for devices with hasregisters = false and no rdygpiod. For such devices,...

CVE-2026-64502

In the Linux kernel, the following vulnerability has been resolved: iio: adc: adsigmadelta: fix clearpendingevent for registerless devices adsigmadeltaclearpendingevent falls through to the status register read path for devices with hasregisters = false and no rdygpiod. For such devices,...

CVE-2026-64502 iio: adc: ad_sigma_delta: fix clear_pending_event for registerless devices

In the Linux kernel, the following vulnerability has been resolved: iio: adc: adsigmadelta: fix clearpendingevent for registerless devices adsigmadeltaclearpendingevent falls through to the status register read path for devices with hasregisters = false and no rdygpiod. For such devices,...

EUVD-2026-48846

In the Linux kernel, the following vulnerability has been resolved: iio: adc: adsigmadelta: fix clearpendingevent for registerless devices adsigmadeltaclearpendingevent falls through to the status register read path for devices with hasregisters = false and no rdygpiod. For such devices,...

CVE-2026-64496

In the Linux kernel, the following vulnerability has been resolved: iio: event: Fix event FIFO reset race iioeventgetfd creates the event file descriptor with anoninodegetfd, which allocates a new fd, creates the anonymous file and installs it in the process fd table before returning to the calle...

CVE-2026-64496 iio: event: Fix event FIFO reset race

In the Linux kernel, the following vulnerability has been resolved: iio: event: Fix event FIFO reset race iioeventgetfd creates the event file descriptor with anoninodegetfd, which allocates a new fd, creates the anonymous file and installs it in the process fd table before returning to the calle...

CVE-2026-64496

The CVE-2026-64496 issue affects the Linux kernel IIO event (iio: event) where a race between kfifo_to_user and kfifo_reset_out could lead to an out-of-bounds read and leakage of kernel memory to userspace. Root cause: iio_event_getfd() uses anon_inode_getfd() to allocate and install a new FD, th...

CVE-2026-64496 iio: event: Fix event FIFO reset race

In the Linux kernel, the following vulnerability has been resolved: iio: event: Fix event FIFO reset race iioeventgetfd creates the event file descriptor with anoninodegetfd, which allocates a new fd, creates the anonymous file and installs it in the process fd table before returning to the calle...

CVE-2026-64496 iio: event: Fix event FIFO reset race

In the Linux kernel, the following vulnerability has been resolved: iio: event: Fix event FIFO reset race iioeventgetfd creates the event file descriptor with anoninodegetfd, which allocates a new fd, creates the anonymous file and installs it in the process fd table before returning to the calle...