RLSA-2026:64808 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: can: bcm: add locking for bcmop runtime updates CVE-2025-38004 kernel: iouring/poll: fix signed comparison in iopollgetownership CVE-2026-52933 kernel: netfilter: nat: use kfreercu to...

The vulnerability of the tlbFlush() function in the arch/arm64/include/asm/tlb.h header of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the tlbFlush function in the arch/arm64/include/asm/tlb.h header of the Linux operating system’s kernel is related to the dereferencing of a pointer whose validity has expired. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity,...

The vulnerability of the kvm_arch_vcpu_create() function in the arch/arm64/kvm/arm.c module of the virtualization subsystem on the ARM 64-bit kernel-based Linux operating system allows a hacker to cause a service failure.

The vulnerability of the kvmarchvcpucreate function in the arch/arm64/kvm/arm.c module of the virtualization subsystem on the ARM 64-bit kernel-based Linux operating system is related to the failure to release resources after their useful life has expired. Exploiting this vulnerability could allo...

The vulnerability of the vgic_its_restore_dte() function in the arch/arm64/kvm/vgic/vgic-its.c module of the ARM virtualization subsystem in the 64-bit Linux operating system allows a attacker to access protected information or cause service failure.

The vulnerability of the vgicitsrestoredte function in the arch/arm64/kvm/vgic/vgic-its.c module of the ARM 64-bit kernel-based Linux operating system involves the execution of operations outside the buffer boundaries in memory. Exploiting this vulnerability could allow an attacker to access...

RockyLinux 9 : kernel (RLSA-2026:64808)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:64808 advisory. kernel: can: bcm: add locking for bcmop runtime updates CVE-2025-38004 kernel: iouring/poll: fix signed comparison in iopollgetownership CVE-2026-52933...

Exploit for Use After Free in Linux Linux_Kernel

GhostLock for NVIDIA Shield TV Pro 9.2.4 Validated arm64 po...

2026-09 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 for ARM64 (KB5126145)

2026-09 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 for ARM64 KB5126145...

2026-09 .NET 8.0.31 Security Update for ARM64 Client (KB5126104)

2026-09 .NET 8.0.31 Security Update for ARM64 Client KB5126104...

2026-09 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows 10 Version 1809 for ARM64 (KB5126144)

2026-09 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows 10 Version 1809 for ARM64 KB5126144...

2026-09 .NET 10.0.12 Security Update for ARM64 Client (KB5126106)

2026-09 .NET 10.0.12 Security Update for ARM64 Client KB5126106...

2026-09 .NET 9.0.20 Security Update for ARM64 Client (KB5126105)

2026-09 .NET 9.0.20 Security Update for ARM64 Client KB5126105...

2026-09 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 for ARM64 (KB5126146)

2026-09 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 for ARM64 KB5126146...

2026-09 Dynamic Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5122878)

2026-09 Dynamic Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems KB5122878...

2026-09 Cumulative Update for Windows 10 Version 22H2 for ARM64-based Systems (KB5122878)

2026-09 Cumulative Update for Windows 10 Version 22H2 for ARM64-based Systems KB5122878...

2026-09 Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5122878)

2026-09 Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems KB5122878...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

kernel: KVM: arm64: Bound used_lrs when flushing the pKVM hyp vCPU

A flaw was found in the Kernel-based Virtual Machine KVM component of the Linux kernel on ARM64 systems. A highly privileged local attacker could exploit a vulnerability where the system fails to properly restrict memory access during a specific virtual machine operation. This could allow the...

kernel: KVM: arm64: Take the SRCU lock for page table walks in fault injection and AT emulation

A flaw was found in the Kernel-based Virtual Machine KVM component of the Linux kernel on arm64 architectures. This vulnerability occurs because certain page table walk operations, used in fault injection and Address Translation AT emulation, do not properly acquire a Sleepable Read-Copy Update...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

kernel: KVM: arm64: Bound used_lrs when flushing the pKVM hyp vCPU

A flaw was found in the Kernel-based Virtual Machine KVM component of the Linux kernel on ARM64 systems. A highly privileged local attacker could exploit a vulnerability where the system fails to properly restrict memory access during a specific virtual machine operation. This could allow the...