CVE-2026-80713

A flaw was found in the Linux kernel's iouring subsystem. When a task that has used iouring performs an exec call, its per-task restrictions are not properly preserved. This oversight allows a subsequent iouring ring created by the task to operate without the intended security restrictions,...

CVE-2026-80663

A flaw was found in the Linux kernel's Intel Speed Select daemon. A local unprivileged user can exploit a symlink vulnerability in the daemon's pidfile handling. By pre-creating a symbolic link at the fixed pidfile path under /tmp, the attacker can cause the root-run daemon instance to write into...

CVE-2026-80701

A flaw was found in the Linux kernel's drm/vmwgfx component. A local attacker with DRM master privileges could exploit this by providing oversized cursor dimensions through the DRMIOCTLMODECURSOR2 interface. This improper input validation can lead to a kernel crash, resulting in a Denial of Servi...

CVE-2026-80660

A flaw was found in the Linux kernel's hwmon occ component. This vulnerability occurs when occactivefalse or occshutdown attempt to unregister sysfs devices while holding the occ-lock. During this process, sysfs callbacks can re-enter the OCC update path and try to acquire the occ-lock again,...

CVE-2026-80627

A flaw was found in the Linux kernel, specifically within the MIPS architecture's memory management component. The maarreswalk function performs an out-of-bounds write when processing memory ranges. This occurs because the function fails to check if its internal array is full before writing new...

CVE-2026-80623

A flaw was found in the Coresight Embedded Trace Extension ETE component of the Linux kernel. This vulnerability arises because the system register states for Embedded Trace Macrocells ETMs and ETE are not consistently preserved when the CPU powers down. A local attacker could potentially trigger...

CVE-2026-80596

A flaw was found in the Linux kernel's ims-pcu driver. This vulnerability occurs because sysfs attributes, intended only for the control interface, are improperly exposed on all interfaces. A local user could exploit this by accessing these attributes on data interfaces, leading to unexpected...

SUSE-SU-2026:23382-1 Security update for the Linux Kernel RT (Live Patch 27 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-50.2 fixes various security issues: The following security issues were fixed: - CVE-2026-53224: sctp: validate embedded INIT chunk and address list lengths in cookie bsc1270023 - CVE-2026-53246: sctp: validate cached peer INIT chunk length in...

CVE-2026-80609

A flaw was found in the qede driver of the Linux kernel. An out-of-bounds read vulnerability exists due to an incorrect index check for cqe-lenlist before element access. This flaw could potentially allow an attacker to cause a denial of service or disclose sensitive information...

CVE-2026-80601

A flaw was found in the batman-adv Better Approach To Mobile Ad-hoc Networking - Advanced module of the Linux kernel. When the pskbmaypull function is called by batadvgetvid, it can reallocate the buffer, causing variables to point to a freed memory region. This use-after-free vulnerability could...

CVE-2026-80679

A flaw was found in the Linux kernel. Specifically, within the s390/dasd component, the dasdreleasespace function incorrectly checks a function pointer by using a logical AND operator instead of a logical OR operator. This error can lead to a NULL pointer dereference, which may cause a system cra...

CVE-2026-80669

A flaw was found in the Linux kernel. A local attacker with the ability to load BPF Berkeley Packet Filter LSM Linux Security Module programs could exploit a vulnerability in the xfrmdecodesession hook. This could lead to a system panic, resulting in a Denial of Service DoS...

CVE-2026-80640

A flaw was found in the Linux kernel's CXL subsystem firmware control cxl/fwctl. A buffer overflow vulnerability exists in the cxlctlgetsupportedfeatures function due to improper initialization of an array size. This could lead to a system crash, resulting in a denial of service DoS...

CVE-2026-80593

A flaw was found in the Linux kernel, specifically within the hwmon hardware monitoring subsystem's asusatk0110 driver. This vulnerability occurs because the atkecpresent function does not properly check the size of a data package before attempting to read its contents. A local attacker could...

CVE-2026-80724

A flaw was found in the Linux kernel's vmclock component. This vulnerability allows a guest operating system, through a userspace process, to change a shared memory page from read-only to writable. This occurs because the vmclockmiscdevmmap function fails to properly restrict permission upgrades...

CVE-2026-80722

A flaw was found in the Linux kernel's mac80211 Wi-Fi subsystem. A remote attacker sending a specially crafted S1G TWT setup frame could cause the system to process an incomplete parameters block. This incomplete processing can lead to memory corruption or a system crash, resulting in a Denial of...

CVE-2026-80691

A flaw was found in the Linux kernel's SCSI target iblock module. A missing null pointer check in the iblockexecuteprout function, specifically for the ops-prclear callback during PREEMPT and RELEASE operations, allows unimplemented hooks to be called. This can lead to dereferencing a null functi...

CVE-2026-80650

A flaw was found in the Linux kernel's media: atomisp: gc2235 module. This vulnerability arises from incorrect error handling during the module's initialization process. Specifically, a use-after-free UAF condition can occur, where the system attempts to use memory that has already been released,...

CVE-2026-80656

A flaw was found in the Linux kernel's hfsplus filesystem. A local attacker could provide a specially crafted and corrupted HFS+ image. When attempting to mount this image, a malformed btree node size value could lead to the use of an uninitialized value within the kernel. This could result in a...

CVE-2026-80645

A flaw was found in the Linux kernel's rapidio/tsi721 component. This vulnerability arises from incorrect handling of a variable within a specific loop in the tsi721dbdpc function. If a particular item is not found, the system attempts to access invalid memory. This could allow a local attacker t...