CVE-2026-23136: linux kernel from 6.6 (inclusive), before 6.6.121 (exclusive), from 6.7 (inclusive), before 6.12.66 (exclusive), from…

Affected technology

linux kernel · from 6.6 (inclusive), before 6.6.121 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.66 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.6 (exclusive)
linux

linux kernel · 6.19 · update rc1
linux

linux kernel · 6.19 · update rc2
linux

linux kernel · 6.19 · update rc3
linux

linux kernel · 6.19 · update rc4
linux

Linux · f628d799972799023d32c2542bb2639eb8c4f84e to before 90a60fe61908afa0eaf7f8fcf1421b9b50e5f7ff, f628d799972799023d32c2542bb2639eb8c4f84e to before e94075e950a6598e710b9f7dffea5aa388f40313, f628d799972799023d32c2542bb2639eb8c4f84e to before 10b7c72810364226f7b27916ea3e2a4f870bc04b, f628d799972799023d32c2542bb2639eb8c4f84e to before 11194b416ef95012c2cfe5f546d71af07b639e93
Linux

Linux · 6.6
Linux

Component: Not specified by the source
File: net/ceph/osd_client.c

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

Attack conditions (NVD, 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 7.5/10) rates confidentiality and integrity impact as none; availability impact as high. 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.