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CVE-2026-31511: linux kernel 6.17; +1 more affected products

CVE-2026-31511. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00175 (percentile 0.06525), scored 15-Oct-2026.

Affected technology

linux kernel · from 6.12.59 (inclusive), before 6.12.80 (exclusive)
linux

linux kernel · from 6.16.10 (inclusive), before 6.17 (exclusive)
linux

linux kernel · from 6.17.1 (inclusive), before 6.18.21 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.11 (exclusive)
linux

linux kernel · 6.17
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 · 0b60eb04b8524e1b4b3f07fea0d16fda9a677d9a to before 2074dfffad76981ca451cb7fc98703d04ac562fe, d71b98f253b079cbadc83266383f26fe7e9e103b to before 340666172cf747de58c283d2eef1f335f050538b, 302a1f674c00dd5581ab8e493ef44767c5101aab to before bafec9325d4de26b6c49db75b5d5172de652aae0, 302a1f674c00dd5581ab8e493ef44767c5101aab to before 3a89c33deffb3cb7877a7ea2e50734cd12b064f2, 302a1f674c00dd5581ab8e493ef44767c5101aab to before 5f5fa4cd35f707344f65ce9e225b6528691dbbaa, 87a1f16f07c6c43771754075e08f45b41d237421, 6.12.59 to before 6.12.80, 6.16.10 to before 6.17
Linux

Linux · 6.17
Linux

Component: Not specified by the source
File: net/bluetooth/mgmt.c

Attack conditions (Source advisory, 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 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published

CWE
CWE-416
CCR priority
31.2 /100 (P4)
CVSS 3.1
7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
EPSS
0.00175 · percentile 0.06525 · 2026-10-15
KEV
no

Provenance

Stable permalink: https://cybercodered.org/item/cve-cve-2026-31511.html