CVE-2026-31451: linux kernel from 3.8 (inclusive), before 6.6.131 (exclusive), from 6.7 (inclusive), before 6.12.80 (exclusive), from…

Affected technology

linux kernel · from 3.8 (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 kernel · 7.0 · update rc5
linux

Linux · 46c7f254543dedcf134ad05091ed2b935a9a597d to before 3462a3f0716d27af51896dc8688bcf0628fb17ee, 46c7f254543dedcf134ad05091ed2b935a9a597d to before 636e8d85a36ab6c31aafd04ee66a69b18eebee7b, 46c7f254543dedcf134ad05091ed2b935a9a597d to before af25a6affeac4919e8d8c5cccc01a9d53478447e, 46c7f254543dedcf134ad05091ed2b935a9a597d to before 65c6c30ce6362c1c684568744ea510c921a756cd, 46c7f254543dedcf134ad05091ed2b935a9a597d to before d4b3f370c3d8f7ce565d4a718572c9f7c12f77ed, 46c7f254543dedcf134ad05091ed2b935a9a597d to before 823849a26af089ffc5dfdd2ae4b9d446b46a0cda, 46c7f254543dedcf134ad05091ed2b935a9a597d to before a7d600e04732a7d29b107c91fe3aec64cf6ce7f2, 46c7f254543dedcf134ad05091ed2b935a9a597d to before 356227096eb66e41b23caf7045e6304877322edf
Linux

Linux · 3.8
Linux

SIMATIC S7-1500 TM MFP - GNU/Linux subsystem · 0 to before *
Siemens

Component: Not specified by the source
File: fs/ext4/inline.c

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

What an attacker can do

NVD’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.