CVE-2026-64243

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: simple-mux: Fix enum control bounds check simplemuxcontrolput rejects values greater than e-items, but enum control values are zero based. For the two-entry mux used by this driver, valid values are 0 and 1, so valu...

Linux Distros Unpatched Vulnerability : CVE-2026-64243

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ASoC: codecs: simple-mux: Fix enum control bounds check simplemuxcontrolput rejects values greater than e-items, but enum control values are zero based. For the...

The vulnerability of the mgmt_index_removed() function in the net/bluetooth/mgmt.c module of the Linux kernel’s Bluetooth subsystem allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the mgmtindexremoved function in the net/bluetooth/mgmt.c module of the Linux kernel’s Bluetooth subsystem is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

libssh2 Heap Out-of-Bounds Read via publickey subsystem

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SUSE CVE-2026-64421

In the Linux kernel, the following vulnerability has been resolved: media: nxp: imx8-isi: Fix use-after-free on remove KASAN reports a slab-use-after-free in mediaentityremovelink during rmmod of imx8isi: BUG: KASAN: slab-use-after-free in mediaentityremovelink+0x608/0x650 Read of size 2 at addr...

SUSE CVE-2026-64503

In the Linux kernel, the following vulnerability has been resolved: iio: accel: kxsd9: fix runtime PM imbalance on writeraw error kxsd9writeraw takes a runtime PM reference with pmruntimegetsync but returns -EINVAL directly when a scale with a non-zero integer part is requested, skipping the...

CVE-2026-66034

A missing bounds check in the libssh2 publickey subsystem allows malicious SSH servers to trigger a client-side out-of-bounds read, leaking heap pointers that could enable security bypasses, denial of service, or code execution. Mitigation To mitigate this, strictly avoid connecting to untrusted...

CVE-2026-64435

In the Linux kernel, the following vulnerability has been resolved: audit: Fix data races of skbqueuelen readers on auditqueue Multiple readers access auditqueue.qlen via skbqueuelen without holding the queue lock or using READONCE, while kauditd writes to this field via the skbdequeue → skbunlin...

CVE-2026-64343

In the Linux kernel, the following vulnerability has been resolved: USB: ldusb: fix use-after-free on disconnect race mutexunlock may access the mutex structure after releasing the lock and therefore cannot be used to manage lifetime of objects directly unlike spinlocks and refcounts. 12 Use a kr...

CVE-2026-64329

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: ccg: Fix use-after-free of ucsi on remove The threaded IRQ handler ccgirqhandler calls ucsinotifycommon, which on a connector-change event calls ucsiconnectorchange and schedules connector work. In ucsiccgremove...

UBUNTU-CVE-2026-64341

In the Linux kernel, the following vulnerability has been resolved: USB: iowarrior: fix use-after-free on disconnect race mutexunlock may access the mutex structure after releasing the lock and therefore cannot be used to manage lifetime of objects directly unlike spinlocks and refcounts. 12 Use ...

UBUNTU-CVE-2026-64451

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix NULL pointer dereference in funcsetflag funcsetflag dereferences tr-currenttraceflags before verifying that the current tracer is actually the function tracer. When the active tracer has been switched away from...

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-2026-64500

In the Linux kernel, the following vulnerability has been resolved: iio: adc: lpc32xx: Initialize completion before requesting IRQ In the report from Jaeyoung Chung: "lpc32xxadcprobe in drivers/iio/adc/lpc32xxadc.c registers its interrupt handler with devmrequestirq before it initializes...

CVE-2026-64498

In the Linux kernel, the following vulnerability has been resolved: iio: buffer: hw-consumer: free scanmask on buffer release The scanmask lifetime changed in commit 9a2e1233d38c "iio: buffer: hw-consumer: remove redundant scanmask flexible array". Before that change, the scan mask storage was...

CVE-2026-64491 ALSA: usx2y: us144mkii: fix work UAF on disconnect

In the Linux kernel, the following vulnerability has been resolved: ALSA: usx2y: us144mkii: fix work UAF on disconnect tascamdisconnect cancels capturework and midiinwork before usbkillanchoredurbs kills the capture/MIDI-in URBs. Those URBs self-resubmit, and their completion handlers reschedule...

CVE-2026-64489 ALSA: ymfpci: check snd_ctl_new1() return value

In the Linux kernel, the following vulnerability has been resolved: ALSA: ymfpci: check sndctlnew1 return value sndctlnew1 can return NULL when memory allocation fails. sndymfpcicreatespdifcontrols does not check the return value before dereferencing kctl-id.device, which can lead to a NULL point...

CVE-2026-64488 ALSA: aoa: check snd_ctl_new1() return value

In the Linux kernel, the following vulnerability has been resolved: ALSA: aoa: check sndctlnew1 return value sndctlnew1 can return NULL when memory allocation fails. In layout.c, the function does not check the return value before dereferencing ctl-id.name or passing to aoasndctladd, which can le...

EUVD-2026-48832

In the Linux kernel, the following vulnerability has been resolved: ALSA: aoa: check sndctlnew1 return value sndctlnew1 can return NULL when memory allocation fails. In layout.c, the function does not check the return value before dereferencing ctl-id.name or passing to aoasndctladd, which can le...

CVE-2026-64471

The CVE-2026-64471 entry concerns the Linux kernel Bluetooth subsystem (btusb). A use-after-free on registration failure has been fixed by ensuring sibling interfaces are released when controller registration fails, to avoid use-after-free and double-free during disconnects. The patch notes attri...