CVE-2026-31528: linux kernel from 6.2 (inclusive), before 6.6.131 (exclusive), from 6.7 (inclusive), before 6.12.80 (exclusive), from…

Affected technology

linux kernel · from 6.2 (inclusive), before 6.6.131 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.80 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.21 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.11 (exclusive)
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 · bd27568117664b8b3e259721393df420ed51f57b to before 656f35b463995bee024d948440128230aacd81e1, bd27568117664b8b3e259721393df420ed51f57b to before 3a696e84a8b1fafdd774bb30d62919faf844d9e4, bd27568117664b8b3e259721393df420ed51f57b to before 35f7914e54fe7f13654c22ee045b05e4b6d8062b, bd27568117664b8b3e259721393df420ed51f57b to before 4c759446046500a1a6785b25725725c3ff087ace, bd27568117664b8b3e259721393df420ed51f57b to before 4b9ce671960627b2505b3f64742544ae9801df97
Linux

Linux · 6.2
Linux

Component: Not specified by the source
File: kernel/events/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 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.