CVE-2026-31637: linux kernel 2.6.22; +2 more affected products

Affected technology

linux kernel · from 2.6.22.1 (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 · 2.6.22
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 · 17926a79320afa9b95df6b977b40cca6d8713cea to before 252157d939d179b5d767cb860ff8fa7f8723b67a, 17926a79320afa9b95df6b977b40cca6d8713cea to before a75b3b361dd481d942c5f259a82d59718a41092c, 17926a79320afa9b95df6b977b40cca6d8713cea to before b3a808cd0790b5075aaa2bc3588edf02cd71d352, 17926a79320afa9b95df6b977b40cca6d8713cea to before 47073aab8a3a5a7b41c9bd37d2a3dcbeeccd6c8a, 17926a79320afa9b95df6b977b40cca6d8713cea to before a149dcae23309df9de1c3b6b5d468610ef5ab7de, 17926a79320afa9b95df6b977b40cca6d8713cea to before 22f6258e7b31dba9bf88dce4e3ee7f0f20072e60, 17926a79320afa9b95df6b977b40cca6d8713cea to before 58fcd1b156152613ba00a064a129fb69507ddd7d, 17926a79320afa9b95df6b977b40cca6d8713cea to before fe4447cd95623b1cfacc15f280aab73a6d7340b2
Linux

Linux · 2.6.22
Linux

SIMATIC S7-1500 TM MFP - GNU/Linux subsystem · 0 to before *
Siemens

Component: Not specified by the source
File: net/rxrpc/rxkad.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.