CVE-2026-46102: linux kernel from 4.9 (inclusive), before 5.10.258 (exclusive), from 5.11 (inclusive), before 5.15.209 (exclusive)…

Affected technology

linux kernel · from 4.9 (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 6.12.86 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.27 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.4 (exclusive)
linux

Linux · 43a0c6751a322847cb6fa0ab8cbf77a1d08bfc0a to before d6668ce0e78d23eabecef9a6bc4f0f739cb28ad3, 43a0c6751a322847cb6fa0ab8cbf77a1d08bfc0a to before a470ed71c906cc8cbad0d74c9942216698911f8b, 43a0c6751a322847cb6fa0ab8cbf77a1d08bfc0a to before c2e57695ec9ff9d42f23de70f3805199153d007b, 43a0c6751a322847cb6fa0ab8cbf77a1d08bfc0a to before e9ae00490d474757c0f9c65073de83e6bb1e5a00, 43a0c6751a322847cb6fa0ab8cbf77a1d08bfc0a to before 5327dad2ffe9c1b49881dd6d51ff3c6893847568, 43a0c6751a322847cb6fa0ab8cbf77a1d08bfc0a to before 19ca9475f18f991735f98a22e735c43e95e6298d, 43a0c6751a322847cb6fa0ab8cbf77a1d08bfc0a to before 56082f442023db9be1a5a29d4ee361de4017c0b7, 43a0c6751a322847cb6fa0ab8cbf77a1d08bfc0a to before fe72340daaf1af588be88056faf98965f39e6032
Linux

Linux · 4.9
Linux

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

Component: Not specified by the source
File: net/strparser/strparser.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 7.5/10) 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.