CVE-2026-46317

CVE-2026-46317 concerns the Linux kernel KVM on arm64. A traversal of the array kvm->arch.nested_mmus[] occurs under kvm->mmu_lock, while kvm_vcpu_init_nested() reallocates the array and frees the old buffer with only kvm->arch.config_lock held. The fix moves the allocation outside the m...

FreeRDP: FreeRDP: Memory corruption vulnerability allows denial of service or arbitrary code execution

A flaw was found in FreeRDP, a free implementation of the Remote Desktop Protocol. A memory corruption vulnerability exists in the persistent cache handling. If a memory reallocation fails, an internal size variable is incorrectly updated, while the data pointer still refers to the original,...

SUSE CVE-2026-44070

An unbounded memory reallocation in the charset conversion code in Netatalk 2.0.0 through 4.4.2 allows a remote authenticated attacker to cause a minor denial of service via crafted character conversion requests...

CVE-2026-44070

An unbounded memory reallocation in the charset conversion code in Netatalk 2.0.0 through 4.4.2 allows a remote authenticated attacker to cause a minor denial of service via crafted character conversion requests...

CVE-2026-44070

An unbounded memory reallocation in the charset conversion code in Netatalk 2.0.0 through 4.4.2 allows a remote authenticated attacker to cause a minor denial of service via crafted character conversion requests...

Netatalk security vulnerabilities

Netatalk is an open-source software developed by Netatalk Inc. It provides AFP file server functionality for Classic Mac OS and macOS on Unix-like operating systems. Versions 2.0.0 to 4.4.2 of Netatalk contain security vulnerabilities. These vulnerabilities stem from unlimited memory reallocation...

PT-2026-42426

Name of the Vulnerable Software and Affected Versions Netatalk versions 2.0.0 through 4.4.2 Description An unbounded memory reallocation in the charset conversion code allows a remote authenticated attacker to cause a minor denial of service via crafted character conversion requests...

CVE-2026-44070: Allocation of Resources Without Limits or Throttling

An unbounded memory reallocation in the charset conversion code in Netatalk 2.0.0 through 4.4.2 allows a remote authenticated attacker to cause a minor denial of service via crafted character conversion requests...

Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the use of the virtwifi device to reallocate memory after release. This could lead to access to...

Linux kernel amdgpu_amdkfd_gpuvm_acquire_process_vm Heap Buffer Overflow DoS

The vulnerability of the amdgpuamdkfdgpuvmacquireprocessvm function in the drivers/gpu/drm/amd/amdgpu/amdgpuamdkfdgpuvm.c file of the Linux kernel is related to the reallocation of previously released memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

Windows kernel Privilege Escalation

The vulnerability of the Windows operating system’s kernel is related to a memory reallocation error. Exploiting this vulnerability can allow an attacker to increase their privileges...

acpi_ut_copy_ipackage_to_ipackage Heap Buffer Overflow DoS

The vulnerability of the acpiutcopyipackagetoipackage function in the driver/acpi/acpica/utcopy.c file of the ACPI driver an extended configuration and power management interface for the Linux kernel is related to the reallocation of previously freed memory. Exploiting this vulnerability could...

DPLL driver Heap Buffer Overflow DoS

The vulnerability of the dplldeviceunregister function in the drivers/dpll/dpllcore.c module of the Linux DPLL driver framework is related to a error in re-allocating previously released memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux Bluetooth HCI Core Buffer Overflow DoS

The vulnerability of the functions hcilinkkeysclear, hcismpltksclear, hcismpirksclear, and hciblockedkeysclear in the net/bluetooth/hcicore.c module of the Linux operating system’s Bluetooth subsystem is related to the reallocation of previously freed memory. Exploiting this vulnerability could...

Linux NFS DoS

The vulnerability of the functions nfs4readdone and nfs42readplussupport in the fs/nfs/nfs4proc.c driver of the Linux file system module is related to the reallocation of previously released memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

Direct Rendering Infrastructure GPU Function Compromise

The vulnerability of the xevmbindiocl function in the drivers/gpu/drm/xe/xevm.c module of the Direct Rendering Infrastructure DRI driver for the Linux operating system is related to the reallocation of previously released memory. Exploiting this vulnerability could allow an attacker to compromise...

Direct Rendering Infrastructure Heap Buffer Overflow DoS

The vulnerability of the drmschedjobaddresvdependencies function in the drivers/gpu/drm/scheduler/schedmain.c file of the Direct Rendering Infrastructure DRI driver in the Linux operating system is related to the reallocation of previously released memory. Exploiting this vulnerability could allo...

JFS File System Heap Buffer Overflow DoS

The vulnerability of the dbUnmount function in the fs/jfs/jfsdmap.c module of the Linux file system’s JFS kernel relates to the reallocation of previously released memory. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux BPF Heap Buffer Overflow DoS

The vulnerability of the bpflinkinc function in the kernel/bpf/syscall.c module, which is part of the BPF interpreter support for Linux operating systems, relates to the reallocation of memory after it has been freed. Exploiting this vulnerability could allow an attacker to cause a service failur...

Linux RPC Protocol Heap Buffer Overflow DoS

The vulnerability of the rpcclntremovepipedir function in the net/sunrpc/clnt.c module of the Linux kernel’s RPC implementation is related to the reallocation of memory after it has been freed. Exploiting this vulnerability could allow an attacker to cause a service failure...