CVE-2026-31598: linux kernel from 4.6 (inclusive), before 6.6.136 (exclusive), from 6.7 (inclusive), before 6.12.83 (exclusive), from…

Affected technology

linux kernel · from 4.6 (inclusive), before 6.6.136 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.83 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.24 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.14 (exclusive)
linux

linux kernel · from 7.0 (inclusive), before 7.0.1 (exclusive)
linux

Linux · a86a72a4a4e0ec109a98e2737948864ed6794bf7 to before 297d8d7bb6a2bf133d3a3636edbdf94101cbd719, a86a72a4a4e0ec109a98e2737948864ed6794bf7 to before 32630dee18c6bb2175c8a865a474749492eaf19c, a86a72a4a4e0ec109a98e2737948864ed6794bf7 to before 93f35419eb84d58820040642cb6e7528fe4aba7a, a86a72a4a4e0ec109a98e2737948864ed6794bf7 to before 4b80b5a838a32437f2cae0662578bac216a2c51a, a86a72a4a4e0ec109a98e2737948864ed6794bf7 to before 2b884d52273c60c298bd570163e8053657bbaff6, a86a72a4a4e0ec109a98e2737948864ed6794bf7 to before bc0fb5c7d54c78be43a536df0e20dee32adb27d3, a86a72a4a4e0ec109a98e2737948864ed6794bf7 to before f9fb1a7b635849322e1d7b7b6b26389778ec8e82, a86a72a4a4e0ec109a98e2737948864ed6794bf7 to before e049f7a9bd80b7319590789ea5e1c523d6339d91, a86a72a4a4e0ec109a98e2737948864ed6794bf7 to before b02da26a992db0c0e2559acbda0fc48d4a2fd337
Linux

Linux · 4.6
Linux

Component: Not specified by the source
File: fs/ocfs2/aops.c

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

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.5/10) 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.