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CVE-2026-31659: linux kernel 3.13; +1 more affected products

CVE-2026-31659. CVSS 3.1 base score 9.8 (CRITICAL, Source advisory). EPSS 0.00421 (percentile 0.34897), scored 15-Oct-2026.

Affected technology

linux kernel · from 3.13.1 (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 · 3.13
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 · 7ea7b4a142758deaf46c1af0ca9ceca6dd55138b to before 7e5d007e0df946bffb8542fb112e0044014a5897, 7ea7b4a142758deaf46c1af0ca9ceca6dd55138b to before 2997f4bd1f982e7013709946e00be89b507693fa, 7ea7b4a142758deaf46c1af0ca9ceca6dd55138b to before 95c71365a2222908441b54d6f2c315e0c79fcec3, 7ea7b4a142758deaf46c1af0ca9ceca6dd55138b to before 69d61639bc7e963c3b645e570279d731e7c89062, 7ea7b4a142758deaf46c1af0ca9ceca6dd55138b to before f970646b9a39539d1bac86822ac78b5915455ea9, 7ea7b4a142758deaf46c1af0ca9ceca6dd55138b to before de6c1dc3c7d01a152607e6fcecee4d5288283f10, 7ea7b4a142758deaf46c1af0ca9ceca6dd55138b to before cf2199171ef799ca7270019125f4a91bd20ad4d9, 7ea7b4a142758deaf46c1af0ca9ceca6dd55138b to before 3a359bf5c61d52e7f09754108309d637532164a6
Linux

Linux · 3.13
Linux

Component: Not specified by the source
File: net/batman-adv/translation-table.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 9.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published

CCR priority
39.3 /100 (P4)
CVSS 3.1
9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
EPSS
0.00421 · percentile 0.34897 · 2026-10-15
KEV
no

Provenance

Stable permalink: https://cybercodered.org/item/cve-cve-2026-31659.html