CVE-2026-23159

CVE-2026-23159 is a Linux kernel vulnerability related to perf: sched crashing when tracing user-space tasks. The issue arose from an unsafe test for user-space task memory access: older checks relied on task_struct.mm, newer code attempted PF_KTHREAD checks and is_user_task() but not all kernel ...

EUVD-2026-5878

In the Linux kernel, the following vulnerability has been resolved: perf: sched: Fix perf crash with new isusertask helper In order to do a user space stacktrace the current task needs to be a user task that has executed in user space. It use to be possible to test if a task is a user task or not...

[SECURITY] Fedora 42 Update: rust-scx_layered-0.0.6-7.fc42

A highly configurable multi-layer BPF / user space hybrid scheduler used within schedext, which is a Linux kernel feature which enables implementing kernel thread schedulers in BPF and dynamically loading them. https://github.com/sched-ext/scx/tree/main...

[SECURITY] Fedora 42 Update: rust-scx_rusty-0.5.4-7.fc42

A multi-domain, BPF / user space hybrid scheduler used within schedext, which is a Linux kernel feature which enables implementing kernel thread schedulers in BPF and dynamically loading them. https://github.com/sched-ext/scx/tree/main...

[SECURITY] Fedora 42 Update: rust-scx_rustland-0.0.3-7.fc42

A BPF component dispatcher that implements the low level sched-ext functionalities and a user-space counterpart scheduler, written in Rust, that implements the actual scheduling policy. This is used within schedext, which is a Linux kernel feature which enables implementing kernel thread schedule...

[SECURITY] Fedora 42 Update: open-vm-tools-13.0.10-2.fc42

The open-vm-tools project is an open source implementation of VMware Tools. It is a suite of open source virtualization utilities and drivers to improve the functionality, user experience and administration of VMware virtual machines. This package contains only the core user-space programs and...

[SECURITY] Fedora 43 Update: rust-scx_layered-0.0.6-7.fc43

A highly configurable multi-layer BPF / user space hybrid scheduler used within schedext, which is a Linux kernel feature which enables implementing kernel thread schedulers in BPF and dynamically loading them. https://github.com/sched-ext/scx/tree/main...

[SECURITY] Fedora 43 Update: open-vm-tools-13.0.10-2.fc43

The open-vm-tools project is an open source implementation of VMware Tools. It is a suite of open source virtualization utilities and drivers to improve the functionality, user experience and administration of VMware virtual machines. This package contains only the core user-space programs and...

CVE-2025-47358

Memory Corruption when user space address is modified and passed to memfree API, causing kernel memory to be freed inadvertently...

CVE-2025-47358

Memory Corruption when user space address is modified and passed to memfree API, causing kernel memory to be freed inadvertently...

CVE-2025-47358

Memory Corruption when user space address is modified and passed to memfree API, causing kernel memory to be freed inadvertently...

CVE-2025-47358 Use After Free in Secure Processor

Memory Corruption when user space address is modified and passed to memfree API, causing kernel memory to be freed inadvertently...

CVE-2025-47358 Use After Free in Secure Processor

Memory Corruption when user space address is modified and passed to memfree API, causing kernel memory to be freed inadvertently...

CVE-2025-47358

CVE-2025-47358 describes a memory corruption/use-after-free scenario where a modified user-space address passed to mem_free leads to inadvertent kernel memory being freed. Multiple sources identify the issue in the Secure Processor family, with the underlying cause being improper handling of user...

EUVD-2025-206604

Memory Corruption when user space address is modified and passed to memfree API, causing kernel memory to be freed inadvertently...

CVE-2026-20407

In wlan STA driver, there is a possible escalation of privilege due to a missing bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00464377; Issue ID: MSV-4905...

PT-2026-5670

Memory Corruption when user space address is modified and passed to mem free API, causing kernel memory to be freed inadvertently...

Qualcomm Chipsets 资源管理错误漏洞

Qualcomm Chipsets are a series of chipset developed by Qualcomm Incorporation. Qualcomm Chipsets have a resource management vulnerability, which stems from the modification of user-space addresses and their transmission to the memfree API. This can lead to the accidental release of kernel memory...

kernel: drm/vmwgfx: Validate command header size against SVGA_CMD_MAX_DATASIZE

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Validate command header size against SVGACMDMAXDATASIZE This data originates from userspace and is used in buffer offset calculations which could potentially overflow causing an out-of-bounds access...

SUSE CVE-2026-22978

In the Linux kernel, the following vulnerability has been resolved: wifi: avoid kernel-infoleak from struct iwpoint struct iwpoint has a 32bit hole on 64bit arches. struct iwpoint void user pointer; / Pointer to the data in user space / u16 length; / number of fields or size in bytes / u16 flags;...