CVE-2026-23554

The Intel EPT paging code uses an optimization to defer flushing of any cached EPT state until the p2m lock is dropped, so that multiple modifications done under the same locked region only issue a single flush. Freeing of paging structures however is not deferred until the flushing is done, and...

CVE-2026-23554: Time-of-check Time-of-use (TOCTOU) Race Condition

The Intel EPT paging code uses an optimization to defer flushing of any cached EPT state until the p2m lock is dropped, so that multiple modifications done under the same locked region only issue a single flush. Freeing of paging structures however is not deferred until the flushing is done, and...

Xen 安全漏洞

Xen is an open-source virtual machine monitor product developed by Xen. This product allows different and incompatible operating systems to run on the same computer. It also supports migration during operation, ensuring smooth functioning and avoiding downtime. Xen has security vulnerabilities;...

cyberops-security-suite

CyberOps Security Suite A comprehensive cybersecurity operati...

AlmaLinux 9 : kernel (ALSA-2026:4759)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:4759 advisory. kernel: HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save CVE-2025-39818 kernel: mlxsw: spectrummr: Fix use-after-free when...

SUSE-SU-2026:20941-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: - Intel CPU Microcode was updated to the 20260210 release bsc1258046: - CVE-2024-24853: Updated fix for incorrect behavior order in transition between executive monitor and SMI transfer monitor STM in some IntelR Processor may allow a...

SUSE-SU-2026:20758-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: - Intel CPU Microcode was updated to the 20260210 release bsc1258046: - CVE-2024-24853: Updated fix for incorrect behavior order in transition between executive monitor and SMI transfer monitor STM in some IntelR Processor may allow a...

OPENSUSE-SU-2026:20401-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: - Intel CPU Microcode was updated to the 20260210 release bsc1258046: - CVE-2024-24853: Updated fix for incorrect behavior order in transition between executive monitor and SMI transfer monitor STM in some IntelR Processor may allow a...

The vulnerability of the ice_reset VF() function in the drivers/net/ethernet/intel/ice/iceVFLib.c file of the Intel Ethernet network adapter driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the icereset VF function in the drivers/net/ethernet/intel/ice/ice VFlib.c file of the Intel Ethernet network adapter driver in the Linux operating system is related to state management errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability in the `intel_context_migrate_copy()` function of the `drivers/gpu/drm/i915/gt/intel_migrate.c` driver file of the Direct Rendering Infrastructure (DRI) kernel of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the intelcontextmigratecopy function in the drivers/gpu/drm/i915/gt/intelmigrate.c file of the Direct Rendering Infrastructure DRI driver in the Linux operating system is related to state management errors. Exploiting this vulnerability could allow an attacker to compromise t...

The vulnerabilities of the functions i40e_dbg_command_read(), i40e_dbg_netdev_ops_read(), and i40e_dbg_netdev_ops_write() in the driver module drivers/net/ethernet/intel/i40e/i40edebugfs.c of the Intel Ethernet network adapter driver for the Linux operating system allow a attacker to access protected information or cause service failures.

The vulnerability of the functions i40edbgnetdevopsread and i40edbgnetdevopswrite in the driver module drivers/net/ethernet/intel/i40e/i40edebugfs.c of the Intel Ethernet network adapter driver for the Linux operating system is related to reading data from memory beyond the allowed limits...

The vulnerability of the functions thc_i2c_subip regsave() and thc_i2c_subip regs_restore() in the driver/hid/intel-thc-hid/intel-thc/intel-thc-dev.c module of the Linux kernel’s user interface subsystem allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the functions thci2csubip regsave and thci2csubip regs Restore in the driver/hid/intel-thc-hid/intel-thc/intel-thc-dev.c module of the Linux kernel’s user interface device subsystem is related to accessing memory beyond the permissible buffer data size due to arithmetic addre...

Windows Speculative Execution Configuration Check - Intel BHI (CVE-2022-0001)

Binary data microsoftwindowsspecexecutionCVE-2022-0001.nbin...

USN-8096-3 linux-aws-5.15, linux-gcp-5.15, linux-gke, linux-hwe-5.15, linux-intel-iotg-5.15, linux-lowlatency-hwe-5.15, linux-oracle-5.15 vulnerabilities

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module LSM. An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information kernel memory, local...

kernel: HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save

In the Linux kernel, the following vulnerability has been resolved: HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save Improper use of secondary pointer &dev-i2csubipregs caused kernel crash and out-of-bounds error: BUG: KASAN: slab-out-of-bounds in...

ALSA-2026:4759 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save CVE-2025-39818 kernel: mlxsw: spectrummr: Fix use-after-free when updating multicast route stats...

Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save CVE-2025-39818 kernel: mlxsw: spectrummr: Fix use-after-free when updating multicast route stats...

The vulnerability of the Intel Trust Domain Extensions (TDX) microprogramming software for Intel processors allows attackers to enhance their privileges.

The vulnerability of the Intel Trust Domain Extensions TDX microprogramming software for Intel processors is related to synchronization errors when using common resources. Exploiting this vulnerability can allow attackers to increase their privileges...

The vulnerability of Intel Trust Domain Extensions (TDX) microprogramming software for Intel processors allows a perpetrator to gain unauthorized access to confidential information.

The vulnerability of the Intel Trust Domain Extensions TDX microprogramming software for Intel processors is related to the implementation of incorrect control flow. Exploiting this vulnerability can allow an attacker to gain unauthorized access to confidential information...

RHEL 9 : kernel (RHSA-2026:4759)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4759 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: HID: intel-thc-hid: intel-thc:...