CVE-2026-46133: linux kernel from 4.8 (inclusive), before 5.10.258 (exclusive), from 5.11 (inclusive), before 5.15.209 (exclusive)…

Affected technology

linux kernel · from 4.8 (inclusive), before 5.10.258 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.209 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.175 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.140 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.88 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.30 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.7 (exclusive)
linux

linux kernel · 7.1 · update rc1
linux

linux kernel · 7.1 · update rc2
linux

Linux · 8700e3e7c4857d28ebaa824509934556da0b3e76 to before 318787fa7193bd79691f2ebce4e80cb6abd0faef, 8700e3e7c4857d28ebaa824509934556da0b3e76 to before 6a79b1ea0fcb2c998fda6a793050f66146e9cc42, 8700e3e7c4857d28ebaa824509934556da0b3e76 to before 599cfdf44c1701c581cd4a21f1e1e03f8dc3840b, 8700e3e7c4857d28ebaa824509934556da0b3e76 to before e3dc3a2fb05f4ed49c7f20594c4c52350d032189, 8700e3e7c4857d28ebaa824509934556da0b3e76 to before f8ee926431a7bbec2b10c1290664af2cb290b983, 8700e3e7c4857d28ebaa824509934556da0b3e76 to before 006a3a5f75345c6a0dbf13fd3ee01406e93b6733, 8700e3e7c4857d28ebaa824509934556da0b3e76 to before 6fa18025e5782afff91415fd5217b39c1e4837d7, 8700e3e7c4857d28ebaa824509934556da0b3e76 to before 4c6f86d85d03cdb33addce86aa69aa795ca6c47a
Linux

Linux · 4.8
Linux

Component: Not specified by the source
File: drivers/infiniband/sw/rxe/rxe_recv.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.