CVE-2026-43502: linux kernel from 4.17 (inclusive), before 5.10.258 (exclusive), from 5.11 (inclusive), before 5.15.209 (exclusive)…

Affected technology

linux kernel · from 4.17 (inclusive), before 5.10.258 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.209 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.175 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.140 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.88 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.30 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.7 (exclusive)
linux

linux kernel · 7.1 · update rc1
linux

linux kernel · 7.1 · update rc2
linux

Linux · 0cebaccef3acbdfbc2d85880a2efb765d2f4e2e3 to before e9aefdc5c53fe9aed108c14e3d155710a1bb14c9, 0cebaccef3acbdfbc2d85880a2efb765d2f4e2e3 to before 46662f7dc59475995609bf3e9d27eb36f4acf26f, 0cebaccef3acbdfbc2d85880a2efb765d2f4e2e3 to before 1e262db7675e27f42c3f3f47d6011855f4454f24, 0cebaccef3acbdfbc2d85880a2efb765d2f4e2e3 to before 21d70744e6d3bbf9293aa1ee6fba7c53ad75275e, 0cebaccef3acbdfbc2d85880a2efb765d2f4e2e3 to before 3abc8983b2bae3f487f77d9da5527d7d6b210d46, 0cebaccef3acbdfbc2d85880a2efb765d2f4e2e3 to before 14ef6fd18db2494098b21e0471bf27a1d8e9993e, 0cebaccef3acbdfbc2d85880a2efb765d2f4e2e3 to before 0f5c185fc79a59ee9991234dd6d2a3e5afa6e75b, 0cebaccef3acbdfbc2d85880a2efb765d2f4e2e3 to before 44b550d88b267320459d518c0743a241ab2108fa
Linux

Linux · 4.17
Linux

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

Component: Not specified by the source
File: net/rds/message.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.