CVE-2026-53245: linux kernel from 3.9 (inclusive), before 5.10.259 (exclusive), from 5.11 (inclusive), before 5.15.210 (exclusive)…

Affected technology

linux kernel · from 3.9 (inclusive), before 5.10.259 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.210 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.176 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.143 (exclusive)
linux

linux kernel · from 6.7 (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 · febf018d22347b5df94066bca05d0c11a84e839d to before ae65714d96f68bb252eb20085320bdaacab36c00, febf018d22347b5df94066bca05d0c11a84e839d to before 36d259711872e3b2f6cd76a4d270c21931c0f35f, febf018d22347b5df94066bca05d0c11a84e839d to before cc98717e591a963a616fdf15ecf48eefaf45d758, febf018d22347b5df94066bca05d0c11a84e839d to before 6d6e42e8e17f18d61327f8653479c5b5e161ae1d, febf018d22347b5df94066bca05d0c11a84e839d to before fd9c3a47c670bec6b18f44454cea023f93b5adb3, febf018d22347b5df94066bca05d0c11a84e839d to before 42446ca0f3570663e87183c065e0b4def52dfba2, febf018d22347b5df94066bca05d0c11a84e839d to before 6eea6494e542a03cdf755a593b7d74f3f7c260fd, febf018d22347b5df94066bca05d0c11a84e839d to before 7561c7fbc694308da73300f036719e63e42bf0b4
Linux

Linux · 3.9
Linux

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

Component: Not specified by the source
File: net/802/mrp.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.