CVE-2026-89455

A flaw was found in the Linux kernel's PCI PLDA driver. During the teardown of Interrupt Request IRQ domains, the system can attempt to access memory that has already been freed. This 'use-after-free' vulnerability occurs because the domain's internal data is released before all associated IRQs a...

CVE-2026-11891

Use After Free vulnerability in Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a non-privileged user process to perform valid GPU processing operations, including via WebGL or WebGPU, to access already freed memory. This issue affects Valhall GP...

CVE-2026-12387 Mali GPU Kernel Driver allows access to already freed memory

Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform valid GPU memory processing operations to access already freed memory. This issue affects...

EUVD-2026-72803

Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform valid GPU memory processing operations to access already freed memory. This issue affects...

EUVD-2026-72796

Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU memory processing operations to access already freed memory. This issue affec...

CVE-2026-5729 Mali GPU Kernel Driver allows access to already freed memory

Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform valid GPU processing operations to access already freed memory. This issue affects Valhall GPU Kernel Driver: from r50p0...

CVE-2026-0001 Mali GPU Kernel Driver allows access to already freed memory

Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform valid GPU memory processing operations to access already freed memory. This issue affects...

CVE-2026-63927

A flaw was found in the Linux kernel, specifically within the dwc2 USB driver. This vulnerability, known as a use-after-free, occurs when the system attempts to access memory that has already been released. This happens because a USB Request Block urb is incorrectly accessed after it has been...

CVE-2025-8045

A Use After Free (UAF) vulnerability exists in the Arm Ltd Valhall GPU Kernel Driver and the Arm 5th Gen GPU Architecture Kernel Driver (affected versions r53p0 through r54p1 ). The root cause is a race condition in the kbase_csf_cpu_queue_dump_buffer() function, where the cpu_queue.buffer is fre...

PT-2025-48438

Name of the Vulnerable Software and Affected Versions Arm Ltd Valhall GPU Kernel Driver versions r53p0 through r54p1 Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver versions r53p0 through r54p1 Description A Use After Free issue exists in the Arm Ltd Valhall GPU Kernel Driver and Arm Ltd Arm 5...

Security Bulletin: possible security flaw in memory management

Summary A flaw in the KASAN Kernel Address Sanitizer code may allow memory to be accessed that is no longer used, potentially exposing security related information. Vulnerability Details CVEID:CVE-2022-50020 DESCRIPTION: In the Linux kernel, the following vulnerability has been resolved: ext4:...

EUVD-2019-11905

Malware in sbrugna...

EUVD-2022-49203

Malicious code in bioql PyPI...

CVE-2025-3212

A Use After Free vulnerability exists in several Arm Ltd GPU kernel drivers, including the Bifrost , Valhall , and Arm 5th Gen GPU Architecture drivers. This flaw allows a local non-privileged user process to perform valid GPU memory processing operations to gain access to already freed memory. A...

CVE-2025-3212 Mali GPU Kernel Driver allows access to already freed memory

Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform valid GPU memory processing operations to gain access to already freed memory.This issue...

CVE-2025-0819

Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform valid GPU memory processing operations to gain access to already freed memory.This issue...

CVE-2025-0073

Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU memory processing operations to gain access to already freed memory.This issue affects Valhall GPU Kernel Driver...

CVE-2023-28469

An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Valhall r29p0 through r42p0 before r43p0, and Arm's GPU Architecture Gen5 r41p0 through r42p0 before r43p0...

CVE-2022-46394

An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Valhall r39p0 through r41p0 before r42p0, and Avalon r41p0 before r42p0...

CVE-2022-46395

An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Midgard r0p0 through r32p0, Bifrost r0p0 through r41p0 before r42p0, Valhall r19p0 through r41p0 before r42p0, and Aval...