CVE-2026-53254: linux kernel 2.6.12; +2 more affected products

Affected technology

linux kernel · from 2.6.12.1 (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 · 2.6.12
linux

linux kernel · 2.6.12 · update rc2
linux

linux kernel · 2.6.12 · update rc3
linux

linux kernel · 2.6.12 · update rc4
linux

linux kernel · 2.6.12 · update rc5
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 · 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 7c15c7c2878957cbfed93bcc29c13fdace464254, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 0d637136ce89f9a2309b2c3502402ce400dab0ef, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 98377e6b1a1a56561ec66a181573ea2b61b2079e, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 1b070ac9e99c2c2c3a8112943ca98ab6fca7f10c, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 3eabc6d47a0ad22b053329997aaf0ec1e581e392, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 08b9c1fbe78f4ad3f6250c6541cfaabdbeb81997, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 23882b828c3c8c51d0c946446a396b10abb3b16b
Linux

Linux · 2.6.12
Linux

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

Component: Not specified by the source
File: net/bluetooth/rfcomm/core.c

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 8.1/10) rates confidentiality and availability impact as high; integrity impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.