CVE-2026-31662: linux kernel 4.15; +1 more affected products

Affected technology

linux kernel · from 4.15.1 (inclusive), before 5.10.253 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.203 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.169 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.135 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.82 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.23 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.13 (exclusive)
linux

linux kernel · 4.15
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 kernel · 7.0 · update rc6
linux

linux kernel · 7.0 · update rc7
linux

Linux · 2f487712b89376fce267223bbb0db93d393d4b09 to before a7db57ccca21f5801609065473c89a38229ecb92, 2f487712b89376fce267223bbb0db93d393d4b09 to before 36ec4fdd6250dcd5e73eb09ea92ed92e9cc28412, 2f487712b89376fce267223bbb0db93d393d4b09 to before 575faea557f1a184a5f09661bd47ebd3ef3769f8, 2f487712b89376fce267223bbb0db93d393d4b09 to before 3bcf7aca63f0bcd679ae28e9b99823c608e59ce3, 2f487712b89376fce267223bbb0db93d393d4b09 to before a2ea1ef0167d7a84730638d05c20ccdc421b14b6, 2f487712b89376fce267223bbb0db93d393d4b09 to before 1b6f13f626665cac67ba5a012765427680518711, 2f487712b89376fce267223bbb0db93d393d4b09 to before e0bb732eaf77f9ac2f2638bdac9e39b81e0a9682, 2f487712b89376fce267223bbb0db93d393d4b09 to before 48a5fe38772b6f039522469ee6131a67838221a8
Linux

Linux · 4.15
Linux

Component: Not specified by the source
File: net/tipc/group.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.