CVE-2026-53262: linux kernel from 2.6.35 (inclusive), before 6.12.94 (exclusive), from 6.13 (inclusive), before 6.18.36 (exclusive)…

Affected technology

linux kernel · from 2.6.35 (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 · fd558d186df2c13a22455373858bae634a4795af to before 78cdfdca88cbf731a92f3b9ee5427c633dd94e28, fd558d186df2c13a22455373858bae634a4795af to before e251d4cdfc725c9e7d686161e3b775a0e7d95053, fd558d186df2c13a22455373858bae634a4795af to before 62f327e287cf7b595ae3f73ba72f5cd2a9e9f39f, fd558d186df2c13a22455373858bae634a4795af to before a213a8950414c684999dcf03edeea6c46ede172e
Linux

Linux · 2.6.35
Linux

Component: Not specified by the source
Function: to
File: net/l2tp/l2tp_ppp.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.