CVE-2026-53219: linux kernel from 4.2 (inclusive), before 5.10.259 (exclusive), from 5.11 (inclusive), before 5.15.210 (exclusive)…

Affected technology

linux kernel · from 4.2 (inclusive), before 5.10.259 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.210 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.176 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.143 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.94 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.36 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.13 (exclusive)
linux

linux kernel · 7.1 · update rc1
linux

linux kernel · 7.1 · update rc2
linux

linux kernel · 7.1 · update rc3
linux

linux kernel · 7.1 · update rc4
linux

linux kernel · 7.1 · update rc5
linux

linux kernel · 7.1 · update rc6
linux

linux kernel · 7.1 · update rc7
linux

Linux · 71ae0dff02d756e4d2ca710b79f2ff5390029a5f to before b74ba3343eb44b2cbf7e9665918c287df1d52ebb, 71ae0dff02d756e4d2ca710b79f2ff5390029a5f to before 0b35dc8527ccc16b7dc34e8a3164313e68cd4e45, 71ae0dff02d756e4d2ca710b79f2ff5390029a5f to before b28e2fcad3db7e8687b15bc20bced26b5b7c920e, 71ae0dff02d756e4d2ca710b79f2ff5390029a5f to before a0d16941adf3a501956d74aefd8d6e217906e79c, 71ae0dff02d756e4d2ca710b79f2ff5390029a5f to before 8d67e42ad3b1a95a152541015a07110e06992d6c, 71ae0dff02d756e4d2ca710b79f2ff5390029a5f to before 08a3e218064db11f154ad9ad5541751ea7f34ebe, 71ae0dff02d756e4d2ca710b79f2ff5390029a5f to before fb0521aff1e10e300d89725cc439d3ea74c828c5, 71ae0dff02d756e4d2ca710b79f2ff5390029a5f to before f7f2fbb0e893a0238dc464f8d8c0f5609bec584f
Linux

Linux · 4.2
Linux

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · V3.1.6 to before *
Siemens

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · V3.1.7 to before *
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.6 to before *
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.7 to before *
Siemens

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

SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · V3.1.6 to before *
Siemens

SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · V3.1.7 to before *
Siemens

Component: Not specified by the source
File: net/ipv4/netfilter/arp_tables.c, net/ipv4/netfilter/ip_tables.c, net/ipv6/netfilter/ip6_tables.c

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

NVD’s CVSS 3.1 assessment (base score 5.5/10) 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.