CVE-2026-64012: linux kernel from 2.6.39 (inclusive), before 5.10.259 (exclusive), from 5.11 (inclusive), before 5.15.210 (exclusive)…

Affected technology

linux kernel · from 2.6.39 (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 6.12.93 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.35 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.12 (exclusive)
linux

linux kernel · 7.1 · update rc1
linux

linux kernel · 7.1 · update rc2
linux

Linux · e13e02a3c68d899169c78d9a18689bd73491d59a to before e5ea51e5f3fbba41d50cd84a530f33bc1c8f4d57, e13e02a3c68d899169c78d9a18689bd73491d59a to before 1e70274d3b81de28973bcdbce40a512bcb181ff9, e13e02a3c68d899169c78d9a18689bd73491d59a to before e125f5980b730c67c92a30cf150ec8c3d6777318, e13e02a3c68d899169c78d9a18689bd73491d59a to before 6c153d97c100f5b282c424101d8ff63122306997, e13e02a3c68d899169c78d9a18689bd73491d59a to before 84bfbfc0c48731bcce74cdf4f9c497547ec525e0, e13e02a3c68d899169c78d9a18689bd73491d59a to before dbc560858da8b77dd9e4ef0cd93d421e0e4d7e0e, e13e02a3c68d899169c78d9a18689bd73491d59a to before 9ad3288632c859cf84183199832d822e7a70bdae, e13e02a3c68d899169c78d9a18689bd73491d59a to before 1b9bc71153b01dbde8045b9edede4240f4f5520e
Linux

Linux · 2.6.39
Linux

Component: Not specified by the source
File: net/sched/sch_sfb.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.