The vulnerability of UEFI microprogramming on MSI motherboards based on Intel 600 and 700 chipsets allows a hacker to perform DMA attacks and circumvent existing security restrictions.

The vulnerability of UEFI microprogramming on MSI motherboards based on Intel 600 and 700 chipsets is related to a violation of data protection mechanisms. Exploiting this vulnerability allows an attacker to perform DMA attacks and circumvent existing security restrictions...

CVE-2026-23553

In the context switch logic Xen attempts to skip an IBPB in the case of a vCPU returning to a CPU on which it was the previous vCPU to run. While safe for Xen's isolation between vCPUs, this prevents the guest kernel correctly isolating between tasks. Consider: 1 vCPU runs on CPU A, running task ...

The vulnerability of UEFI microprogramming on ASRock motherboard based on Intel 500, 600, 700, and 800 chipsets allows a hacker to perform DMA attacks and circumvent existing security restrictions.

The vulnerability of UEFI microprogramming on ASRock motherboard based on Intel 500, 600, 700, and 800 chipsets is related to a violation of data protection mechanisms. Exploiting this vulnerability allows an attacker to perform DMA attacks and circumvent existing security restrictions...

The vulnerability of UEFI microprogramming on ASUS motherboard based on Intel B460, B560, B660, B760, H410, H510, H610, H470, Z590, Z690, Z790, W480, W680 chipsets allows a hacker to perform a DMA attack and circumvent existing security restrictions.

The vulnerability of UEFI microprogramming on ASUS motherboard based on Intel B460, B560, B660, B760, H410, H510, H610, H470, Z590, Z690, Z790, W480, and W680 chipsets is related to access control deficiencies. Exploiting this vulnerability allows an attacker to perform DMA attacks and circumvent...

The vulnerability of UEFI microprogramming on GIGABYTE motherboards based on Intel and AMD chipsets allows a hacker to perform DMA attacks and circumvent existing security restrictions.

The vulnerability of UEFI microprogramming on GIGABYTE motherboards based on Intel and AMD chipsets is related to a violation of data protection mechanisms. Exploiting this vulnerability allows an attacker to perform DMA attacks and circumvent existing security restrictions...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005087)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005087 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/gma500: fix null pointer dereference in cdvintellvdsgetmodes In cdvintellvdsgetmodes, the...

kernel: ASoC: Intel: bytcr_rt5640: Fix invalid quirk input mapping

A flaw was found in the Linux kernel’s ASoC Intel bytcrrt5640 driver. When an invalid value is passed via the driver’s “quirk” input option, the driver merely logs an error and retains the invalid value, rather than correcting it. This can result in out-of-bounds OOB memory access...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8. 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: ASoC: Intel: bytcr_rt5640: Fix invalid quirk input mapping

A flaw was found in the Linux kernel’s ASoC Intel bytcrrt5640 driver. When an invalid value is passed via the driver’s “quirk” input option, the driver merely logs an error and retains the invalid value, rather than correcting it. This can result in out-of-bounds OOB memory access...

ALSA-2026:1142 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Bluetooth: hcievent: call disconnect callback before deleting conn CVE-2023-53673 kernel: ASoC: Intel: bytcrrt5640: Fix invalid quirk input mapping CVE-2025-40154 kernel: Linux kernel:...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004958)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004958 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/sched: Increment job count before swapping tail spsc queue A small race exists between...

RHEL 8 : kernel-rt (RHSA-2026:1148)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:1148 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

Exploit for Improper Input Validation in Intel Ethernet_Diagnostics_Driver_Iqvw32.Sys

iqvw64e-privilege-escalation CVE-2015-2291 Local Privilege Esc...

CVE-2026-22985

In the Linux kernel, the following vulnerability has been resolved: idpf: Fix RSS LUT NULL pointer crash on early ethtool operations The RSS LUT is not initialized until the interface comes up, causing the following NULL pointer crash when ethtool operations like rxhash on/off are performed befor...

Azure Linux 3.0 Security Update: qemu (CVE-2021-3611)

The version of qemu installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2021-3611 advisory. - A stack overflow vulnerability was found in the Intel HD Audio device intel-hda of QEMU. A malicious guest coul...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38307)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-38307 advisory. - In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: avs: Verify content returne...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-26975)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-26975 advisory. - In the Linux kernel, the following vulnerability has been resolved: powercap: intelrapl: Fix a NULL...

Azure Linux 3.0 Security Update: kernel (CVE-2025-37936)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-37936 advisory. - In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: KVM: Mask PEBSENABLE...

Azure Linux 3.0 Security Update: kernel (CVE-2024-49862)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-49862 advisory. - In the Linux kernel, the following vulnerability has been resolved: powercap: intelrapl: Fix off by one in...

Azure Linux 3.0 Security Update: kernel (CVE-2024-46848)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-46848 advisory. - In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: Limit the period on...