Unity Linux 20.1050a Security Update: kernel (UTSA-2026-007045)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007045 advisory. In the Linux kernel, the following vulnerability has been resolved: ACPI: video: check for error while searching for backlight device parent If acpigetparent called ...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010952)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010952 advisory. In the Linux kernel, the following vulnerability has been resolved: platform/x86: mxm-wmi: fix memleak in mxmwmicallmxds|mx The ACPI buffer memory out.pointer return...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013227)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013227 advisory. In the Linux kernel, the following vulnerability has been resolved: ACPICA: ACPICA: check null return of ACPIALLOCATEZEROED in acpidbdisplayobjects ACPICA commit...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-007014)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007014 advisory. In the Linux kernel, the following vulnerability has been resolved: cpufreq: Init completion before kobjectinitandadd In cpufreqpolicyalloc, it will call uninitialed...

USN-8185-1: Linux kernel (NVIDIA) vulnerabilities

Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A privileged attacker could possibly use this issue to cause load malicious CPU microcod...

USN-8179-2 linux-aws-fips, linux-fips, linux-gcp-fips vulnerabilities

Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A privileged attacker could possibly use this issue to cause load malicious CPU microcod...

USN-8177-1 linux, linux-realtime vulnerabilities

Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A privileged attacker could possibly use this issue to cause load malicious CPU microcod...

USN-8177-1: Linux kernel vulnerabilities

Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A privileged attacker could possibly use this issue to cause load malicious CPU microcod...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007627)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007627 advisory. In the Linux kernel, the following vulnerability has been resolved: ACPI: CPPC: Use accesswidth over bitwidth for system memory accesses To align with ACPI 6.3+, sin...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007370)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007370 advisory. In the Linux kernel, the following vulnerability has been resolved: ACPI: video: Fix use-after-free in acpivideoswitchbrightness The switchbrightnesswork delayed wor...

SUSE CVE-2026-31426

In the Linux kernel, the following vulnerability has been resolved: ACPI: EC: clean up handlers on probe failure in acpiecsetup When ecinstallhandlers returns -EPROBEDEFER on reduced-hardware platforms, it has already started the EC and installed the address space handler with the struct acpiec...

CVE-2026-31426

A flaw was found in the Linux kernel's Advanced Configuration and Power Interface ACPI Embedded Controller EC subsystem. During the setup of the EC handler, if a probe deferral occurs on specific hardware, the system fails to properly deallocate resources. This oversight creates a use-after-free...

CVE-2026-31426

In the Linux kernel, the following vulnerability has been resolved: ACPI: EC: clean up handlers on probe failure in acpiecsetup When ecinstallhandlers returns -EPROBEDEFER on reduced-hardware platforms, it has already started the EC and installed the address space handler with the struct acpiec...

CVE-2026-31426

In the Linux kernel, the following vulnerability has been resolved: ACPI: EC: clean up handlers on probe failure in acpiecsetup When ecinstallhandlers returns -EPROBEDEFER on reduced-hardware platforms, it has already started the EC and installed the address space handler with the struct acpiec...

CVE-2026-31426 ACPI: EC: clean up handlers on probe failure in acpi_ec_setup()

In the Linux kernel, the following vulnerability has been resolved: ACPI: EC: clean up handlers on probe failure in acpiecsetup When ecinstallhandlers returns -EPROBEDEFER on reduced-hardware platforms, it has already started the EC and installed the address space handler with the struct acpiec...

CVE-2026-31426 ACPI: EC: clean up handlers on probe failure in acpi_ec_setup()

In the Linux kernel, the following vulnerability has been resolved: ACPI: EC: clean up handlers on probe failure in acpiecsetup When ecinstallhandlers returns -EPROBEDEFER on reduced-hardware platforms, it has already started the EC and installed the address space handler with the struct acpiec...

CVE-2026-35553

Bluetooth ACPI Drivers provided by Dynabook Inc. contain a stack-based buffer overflow vulnerability. An attacker may execute arbitrary code by modifying certain registry values...

CVE-2026-35553

CVE-2026-35553 concerns Bluetooth ACPI Drivers from Dynabook Inc. with a stack-based buffer overflow that may allow a local attacker with high privileges to execute arbitrary code by modifying certain registry values. Documented details confirm the vulnerability, including CVSS metrics (3.1: base...

CVE-2026-35553

Bluetooth ACPI Drivers provided by Dynabook Inc. contain a stack-based buffer overflow vulnerability. An attacker may execute arbitrary code by modifying certain registry values...

Linux kernel 安全漏洞

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 acpiecsetup function not properly cleaning up the handler when detection fails, potentially...