RLSA-2026:52765 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: iio: event: Fix event FIFO reset race CVE-2026-64496 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information, refer ...

kernel security update

An update is available for kernel. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

RockyLinux 8 : kernel-rt (RLSA-2026:52761)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:52761 advisory. kernel: iio: event: Fix event FIFO reset race CVE-2026-64496 Tenable has extracted the preceding description block directly from the RockyLinux security advisory...

CVE-2026-68370

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: dummyhcd: prevent fiforeq reuse during giveback dummyhcd embeds a single shared usbrequest dum-fiforeq that the "emulated single-request FIFO" fast-path in dummyqueue reuses for small IN transfers: it copies the...

CVE-2026-68087

In the Linux kernel, the following vulnerability has been resolved: HID: wacom: use GFPATOMIC in wacomwacqueueflush wacomwacqueueflush is called via the .rawevent callback wacomrawevent → wacomwacpenserialenforce → wacomwacqueueflush. For USB HID devices, this callback is invoked from hidirqin,...

CVE-2026-68370 usb: gadget: dummy_hcd: prevent fifo_req reuse during giveback

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: dummyhcd: prevent fiforeq reuse during giveback dummyhcd embeds a single shared usbrequest dum-fiforeq that the "emulated single-request FIFO" fast-path in dummyqueue reuses for small IN transfers: it copies the...

EUVD-2026-55471

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: dummyhcd: prevent fiforeq reuse during giveback dummyhcd embeds a single shared usbrequest dum-fiforeq that the "emulated single-request FIFO" fast-path in dummyqueue reuses for small IN transfers: it copies the...

Moderate: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

kernel: iio: event: Fix event FIFO reset race

A flaw was found in the Linux kernel's Industrial I/O IIO event subsystem. A local user can exploit a race condition during the reset of the event FIFO First-In, First-Out buffer. This occurs when another thread accesses a newly allocated file descriptor before the FIFO reset is complete. This ca...

kernel: iio: event: Fix event FIFO reset race

A flaw was found in the Linux kernel's Industrial I/O IIO event subsystem. A local user can exploit a race condition during the reset of the event FIFO First-In, First-Out buffer. This occurs when another thread accesses a newly allocated file descriptor before the FIFO reset is complete. This ca...

RHEL 8 : kernel (RHSA-2026:52765)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:52765 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: iio: event: Fix event FIFO reset race...

ALSA-2026:52765 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: iio: event: Fix event FIFO reset race CVE-2026-64496 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information, refer ...

RHEL 8 : kernel-rt (RHSA-2026:52761)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:52761 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements...

ALSA-2026:52761 Moderate: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: iio: event: Fix event FIFO reset race CVE-2026-64496 For more details about the security issues, including the impact, a CVSS scor...

Moderate: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: iio: event: Fix event FIFO reset race CVE-2026-64496 For more details about the security issues, including the impact, a CVSS scor...

CVE-2026-11742

The kernel queue helper zqueuenodepeek in kernel/queue.c dereferences a node taken from a queue's dataq list, reading the node's flag byte and, for items enqueued via kqueueallocappend/allocprepend, the data pointer of an internally allocated allocnode struct. The implementations of...

OESA-2026-3193 python-urwid security update

Urwid is a console user interface library for Python. It includes many features useful for text console application developers Security Fixes: The urwid web display backend urwid/display/web.py generates web session identifiers urwidid in Screen.start by concatenating two random.randrange109 call...

SUSE CVE-2026-62432

The EVTCHNOPexpandarray hypercall checks for whether FIFO event channels are enabled, but without holding the correct lock. It can race with EVTCHNOPreset, resulting in dereferencing a NULL pointer...

CVE-2026-64504

A flaw was found in the Linux kernel's bmc150 accelerometer driver. A malicious or malfunctioning accelerometer device, or an attacker tampering with the I2C/SPI bus, can report an excessively large number of FIFO frames. This improper handling of the frame count leads to a stack out-of-bounds...

TencentOS Server 4: python-urwid (TSSA-2026:0729)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0729 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...