SUSE CVE-2026-31486

In the Linux kernel, the following vulnerability has been resolved: hwmon: pmbus/core Protect regulator operations with mutex The regulator operations pmbusregulatorgetvoltage, pmbusregulatorsetvoltage, and pmbusregulatorlistvoltage access PMBus registers and shared data but were not protected by...

CVE-2026-31486

A flaw was found in the Linux kernel's hwmon subsystem, specifically within the pmbus/core module. The regulator operations, which manage power management bus PMBus registers and shared data, were not adequately protected by a mutex a mechanism to prevent simultaneous access to shared resources...

EUVD-2026-24852

In the Linux kernel, the following vulnerability has been resolved: hwmon: pmbus/core Protect regulator operations with mutex The regulator operations pmbusregulatorgetvoltage, pmbusregulatorsetvoltage, and pmbusregulatorlistvoltage access PMBus registers and shared data but were not protected by...

Linux kernel 安全漏洞

The Linux kernel is the core used by 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 lack of mutual exclusion locks in the regulator operations within the pmbus core,...

PT-2026-34391

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Race conditions can occur in the hwmon pmbus/core component because the regulator operations pmbus regulator get voltage, pmbus regulator set voltage, and pmbus regulator list voltage...

CVE-2025-38668 regulator: core: fix NULL dereference on unbind due to stale coupling data

In the Linux kernel, the following vulnerability has been resolved: regulator: core: fix NULL dereference on unbind due to stale coupling data Failing to reset couplingdesc.ncoupled after freeing coupledrdevs can lead to NULL pointer dereference when regulators are accessed post-unbind. This can...