CVE-2026-53192: linux kernel from 6.12 (inclusive), before 6.12.94 (exclusive), from 6.13 (inclusive), before 6.18.36 (exclusive)…

Affected technology

linux kernel · from 6.12 (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 · 37745918e0e7575bc40f38da93a99b9fa6406224 to before 38034d04d4a75bbca01df2b313ced0bcd0fa3242, 37745918e0e7575bc40f38da93a99b9fa6406224 to before 3d39da65b5c422c5e5afb7d5651b0698d060a827, 37745918e0e7575bc40f38da93a99b9fa6406224 to before 306427adf9b97e29e5958cb9cf3096c6151fc9ff, 37745918e0e7575bc40f38da93a99b9fa6406224 to before 053a401b592be424fea9d57c789f66cd5d8cec11
Linux

Linux · 6.12
Linux

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

Component: Not specified by the source
File: sound/core/timer.c

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

What an attacker can do

A local attacker with low privileges could trigger a use-after-free error. Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not state a further attacker outcome.