Unity Linux 20.1020e / 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-142742)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-142742 advisory. In the Linux kernel, the following vulnerability has been resolved: hwmon: pmbus/core honor vrmversion in pmbusdata2regvid pmbusdata2regvid hardcoded the VR11 encodi...

CVE-2026-72397 hwmon: (pmbus/core) honor vrm_version in pmbus_data2reg_vid()

In the Linux kernel, the following vulnerability has been resolved: hwmon: pmbus/core honor vrmversion in pmbusdata2regvid pmbusdata2regvid hardcoded the VR11 encoding regardless of the vrmversion configured by the driver, while pmbusreg2datavid already switched on it. Any driver that selects a...

CVE-2026-72397: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: hwmon: pmbus/core honor vrmversion in pmbusdata2regvid pmbusdata2regvid hardcoded the VR11 encoding regardless of the vrmversion configured by the driver, while pmbusreg2datavid already switched on it. Any driver that selects a...

Linux Kernel Security Vulnerabilities

The Linux kernel has a security vulnerability. This vulnerability stems from the hardcoded VR11 encoding in the pmbusdata2regvid function, which does not follow the vrmversion defined in the driver configuration. As a result, incorrect voltage codes may be sent to PMBUSVOUTCOMMAND. For example, a...