CVE-2026-53341: linux kernel from 6.11 (inclusive), before 6.12.95 (exclusive), from 6.13 (inclusive), before 6.18.36 (exclusive)…

Affected technology

linux kernel · from 6.11 (inclusive), before 6.12.95 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.36 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.13 (exclusive)
linux

linux kernel · 7.1 · update rc1
linux

linux kernel · 7.1 · update rc2
linux

linux kernel · 7.1 · update rc3
linux

linux kernel · 7.1 · update rc4
linux

linux kernel · 7.1 · update rc5
linux

linux kernel · 7.1 · update rc6
linux

Linux · 620c266f394932e5decc4b34683a75dfc59dc2f4 to before 15ea8dc42a02259d49dee38a658d40f60fcd75ed, 620c266f394932e5decc4b34683a75dfc59dc2f4 to before 32138633e51e6db59e474765cf93268c92b42888, 620c266f394932e5decc4b34683a75dfc59dc2f4 to before a8ed2c29fcfdac78db96c9da4e659c8a513f2a94, 620c266f394932e5decc4b34683a75dfc59dc2f4 to before 40ab6644b99685755f740b872c00ef40d9aa870e
Linux

Linux · 6.11
Linux

Component: Not specified by the source
File: fs/fhandle.c, fs/mount.h, fs/namespace.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.