CVE-2026-31486: linux kernel 3.19; +1 more affected products

Affected technology

linux kernel · from 3.19.1 (inclusive), before 6.18.21 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.11 (exclusive)
linux

linux kernel · 3.19
linux

linux kernel · 7.0 · update rc1
linux

linux kernel · 7.0 · update rc2
linux

linux kernel · 7.0 · update rc3
linux

linux kernel · 7.0 · update rc4
linux

linux kernel · 7.0 · update rc5
linux

linux kernel · 7.0 · update rc6
linux

linux kernel · 7.0 · update rc7
linux

Linux · ddbb4db4ced1ba784fcd3500179a7291b6c5d7b7 to before b26849cffaa7c43355b82e9bef3725e786973a1a, ddbb4db4ced1ba784fcd3500179a7291b6c5d7b7 to before acf04e2863132f6d9222f71f3a76fb9782cbe061, ddbb4db4ced1ba784fcd3500179a7291b6c5d7b7 to before 4e9d723d9f198b86f6882a84c501ba1f39e8d055, ddbb4db4ced1ba784fcd3500179a7291b6c5d7b7 to before 2c77ae315f3ce9d2c8e1609be74c9358c1fe4e07, ddbb4db4ced1ba784fcd3500179a7291b6c5d7b7 to before 754bd2b4a084b90b5e7b630e1f423061a9b9b761
Linux

Linux · 3.19
Linux

Component: Not specified by the source
Function: to
File: drivers/hwmon/pmbus/pmbus_core.c

Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.1/10) rates confidentiality impact as none; integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.