CVE-2026-53071: linux kernel from 5.7 (inclusive), before 5.10.258 (exclusive), from 5.11 (inclusive), before 5.15.209 (exclusive)…

Affected technology

linux kernel · from 5.7 (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 6.6.141 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.91 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.33 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.10 (exclusive)
linux

Linux · 15f02b91056253e8cdc592888f431da0731337b8 to before 96dca51715d86559ed6ed8028e5445cecb80f3ae, 15f02b91056253e8cdc592888f431da0731337b8 to before 330b20ec97916961ee0e6c29c06bc0fa7c96e64c, 15f02b91056253e8cdc592888f431da0731337b8 to before 0ccd75c51f620374086f359e906917676e699a1c, 15f02b91056253e8cdc592888f431da0731337b8 to before 77a853aec710b2fdf41fa298ea3cbc9a4358f917, 15f02b91056253e8cdc592888f431da0731337b8 to before fe1188abdae9b7a8199dcdfcf9244d5e5d61eb14, 15f02b91056253e8cdc592888f431da0731337b8 to before dc89961b76f12aff47124c1df4bdb32a080f4d0c, 15f02b91056253e8cdc592888f431da0731337b8 to before 5501d055a1ce3c747141e3955ba8cf034d193f3e, 15f02b91056253e8cdc592888f431da0731337b8 to before 42776497cdbc9a665b384a6dcb85f0d4bd927eab
Linux

Linux · 5.7
Linux

Red Hat Enterprise Linux 10 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 9 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 6 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 7 · Exact affected versions not specified by the source
Red Hat

Component: Not specified by the source
File: net/bluetooth/l2cap_core.c, acquires

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

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

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 8.8/10) rates confidentiality, integrity and availability impact as high. Source advisory’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.