CVE-2026-43035: linux kernel from 4.19 (inclusive), before 5.10.253 (exclusive), from 5.11 (inclusive), before 5.15.203 (exclusive)…

Affected technology

linux kernel · from 4.19 (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 6.1.168 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.134 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.81 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.22 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.12 (exclusive)
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 · 32a4f5ecd7381f30ae3bb36dea77a150ba68af2e to before 903c3405cfcc7700260e456ab66a5867586c9e69, 32a4f5ecd7381f30ae3bb36dea77a150ba68af2e to before 71a3eda7e850ae844cb8993065f4e410c11a46ce, 32a4f5ecd7381f30ae3bb36dea77a150ba68af2e to before 4ae5d23f51fb91d7d1140c6f1ba77ab0756054c3, 32a4f5ecd7381f30ae3bb36dea77a150ba68af2e to before e35f5195cd44ff4053fbc5d71ea97681728a0099, 32a4f5ecd7381f30ae3bb36dea77a150ba68af2e to before d6db08484c6cb3d4ad696246f9d288eceba2a078, 32a4f5ecd7381f30ae3bb36dea77a150ba68af2e to before 906997ea3766c24fbbf9cc4bf17c047315bbd138, 32a4f5ecd7381f30ae3bb36dea77a150ba68af2e to before 1091b3c174441a52fdbb92e2fe00338f9371a91c, 32a4f5ecd7381f30ae3bb36dea77a150ba68af2e to before e6e3eb5ee89ac4c163d46429391c889a1bb5e404
Linux

Linux · 4.19
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 · V3.1.5 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 · V3.1.5 to before *
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.7 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 · V3.1.5 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/sched/cls_api.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.