CVE-2026-43365: linux kernel from 5.14 (inclusive), before 5.15.203 (exclusive), from 5.16 (inclusive), before 6.1.167 (exclusive)…

Affected technology

linux kernel · from 5.14 (inclusive), before 5.15.203 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.167 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.130 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.78 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.19 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.9 (exclusive)
linux

linux kernel · 7.0 · update rc1
linux

linux kernel · 7.0 · update rc2
linux

linux kernel · 7.0 · update rc3
linux

Linux · a6a65fef5ef8d0a6a0ce514eb66b2f3dfa777b48 to before 5afae524f83d6a18517298491a5624cb0eae5029, a6a65fef5ef8d0a6a0ce514eb66b2f3dfa777b48 to before 2ecda4b83749c1fef0c9dea4fd5e8b513aba3e40, a6a65fef5ef8d0a6a0ce514eb66b2f3dfa777b48 to before 41e91dff2d3974730b5ee50daa8e27ec254cbf91, a6a65fef5ef8d0a6a0ce514eb66b2f3dfa777b48 to before e88ce9f0536f3b2149afb70625cfc4bd74a4ac6d, a6a65fef5ef8d0a6a0ce514eb66b2f3dfa777b48 to before 446a1f5bb64ba38adb93cb043ff0f7b85e8937ca, a6a65fef5ef8d0a6a0ce514eb66b2f3dfa777b48 to before 5e7148402dfc4a5b7894d8e97b15e5c2e70924aa, a6a65fef5ef8d0a6a0ce514eb66b2f3dfa777b48 to before 52a8a1ba883defbfe3200baa22cf4cd21985d51a
Linux

Linux · 5.14
Linux

Component: Not specified by the source
File: fs/xfs/xfs_log.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 8.2/10) rates confidentiality impact as none; integrity impact as low; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.