CVE-2026-46150: linux kernel from 4.12 (inclusive), before 5.10.258 (exclusive), from 5.11 (inclusive), before 5.15.209 (exclusive)…

Affected technology

linux kernel · from 4.12 (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 · abc77577a669f424c5d0c185b9994f2621c52aa4 to before a24765332e129c1916d5a6615418b75599b8fcdc, abc77577a669f424c5d0c185b9994f2621c52aa4 to before 4a7611ad653785fcdea5ff5f4441e2b7d05b7f11, abc77577a669f424c5d0c185b9994f2621c52aa4 to before 04bb66be92f48ed13c3faf1139d892df228789bc, abc77577a669f424c5d0c185b9994f2621c52aa4 to before 895ebbedf88318607c24acc0f591c74b165e1d0a, abc77577a669f424c5d0c185b9994f2621c52aa4 to before f130790f1acc8399f32652846c875a251efd040f, abc77577a669f424c5d0c185b9994f2621c52aa4 to before 7baa02b0ae9d17ec5f08836d8ea88ce1927d0678, abc77577a669f424c5d0c185b9994f2621c52aa4 to before b7b24b28c8cd55844cab908f4f39dded638d5538, abc77577a669f424c5d0c185b9994f2621c52aa4 to before 7746e3bd4cc19b5092e00d32d676e329bfcb6900
Linux

Linux · 4.12
Linux

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

Component: Not specified by the source
File: fs/notify/fsnotify.c, fs/notify/mark.c, include/linux/fsnotify_backend.h

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 7.1/10) rates confidentiality and integrity impact as high; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.